Names starting with K: Kasimu to Katileya
300 first names from SSA's national file, part 8 of 28 of the K directory. 137 link to their full record; for the other 163, the row is NameAlmanac's record: the babies given the name since 1880, the years SSA recorded it (5 or more babies of one sex in a year), its peak year and its 2025 births.
Names: SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data. SSA lists a name in a year only when 5 or more babies of one sex got it.
Kasimu to Katileya
| Name | Given to | Babies since 1880 | On record | Peak year | Babies in 2025 |
|---|---|---|---|---|---|
| Kasimu | Boys | 5 | 1973, 1 year | 1973 | under 5 |
| Kasin | Boys | 409 | 1999-2025, 26 years | 2018 | 16 |
| Kasinda | Girls | 30 | 1975-2006, 5 years | 2001 | under 5 |
| Kasino | Boys | 11 | 2020-2023, 2 years | 2020 | under 5 |
| Kasion | Boys | 12 | 2019-2021, 2 years | 2019 | under 5 |
| Kasir | Boys | 348 | 2002-2025, 23 years | 2024 | 49 |
| Kasity | Girls | 28 | 1997-2016, 5 years | 1997 | under 5 |
| Kasius | Boys | 37 | 2018-2025, 6 years | 2023 | 6 |
| Kasiya | Girls | 139 | 2002-2025, 21 years | 2004 | 8 |
| Kasiyah | Girls | 213 | 2005-2025, 21 years | 2025 | 17 |
| Kaskile | Boys | 7 | 2025, 1 year | 2025 | 7 |
| Kaslyn | Girls | 93 | 2004-2023, 14 years | 2021 | under 5 |
| Kaslynn | Girls | 22 | 2015-2024, 4 years | 2015 | under 5 |
| Kasmer | Boys | 24 | 1915-1922, 4 years | 1915 | under 5 |
| Kasmin | Girls | 6 | 1976, 1 year | 1976 | under 5 |
| Kasmine | Girls | 10 | 1994-1998, 2 years | 1994 | under 5 |
| Kasmir | Boys | 57 | 1918-2025, 8 years | 2019 | 6 |
| Kasmira | Girls | 146 | 1976-2015, 23 years | 1995 | under 5 |
| Kason | Boys | 14,951 | 1974-2025, 52 years | 2019 | 480 |
| Kasondra | Girls | 874 | 1966-2012, 43 years | 1990 | under 5 |
| Kasonya | Girls | 19 | 1973-1977, 3 years | 1973 | under 5 |
| Kaspar | Boys | 169 | 2000-2025, 23 years | 2008 | 8 |
| Kaspen | Boys | 111 | 2016-2025, 10 years | 2021 | 11 |
| Kasper | Boys | 1,409 | 1912-2025, 49 years | 2023 | 84 |
| Kaspian | Boys | 343 | 2010-2025, 15 years | 2025 | 49 |
| Kaspien | Boys | 6 | 2018, 1 year | 2018 | under 5 |
| Kasra | Boys | 375 | 1986-2025, 34 years | 2023 | 14 |
| Kasriel | Boys | 15 | 2019-2020, 2 years | 2020 | under 5 |
| Kass | Boys | 70 | 1984-2021, 12 years | 2009 | under 5 |
| Kassadee | Girls | 76 | 1997-2016, 10 years | 2014 | under 5 |
| Kassadi | Girls | 204 | 1994-2021, 24 years | 2003 | under 5 |
| Kassadie | Girls | 100 | 1998-2017, 12 years | 2001 | under 5 |
| Kassady | Girls | 294 | 1992-2018, 25 years | 2000 | under 5 |
| Kassaia | Girls | 8 | 2018, 1 year | 2018 | under 5 |
| Kassaius | Boys | 11 | 2023, 1 year | 2023 | under 5 |
| Kassan | Boys | 45 | 1994-2024, 7 years | 2021 | under 5 |
| Kassandr | Girls | 13 | 1989, 1 year | 1989 | under 5 |
| Kassandra | Girls | 33,528 | 1945-2025, 81 years | 1993 | 197 |
| Kassandre | Girls | 30 | 1985-1997, 5 years | 1988 | under 5 |
| Kassandrea | Girls | 5 | 1989, 1 year | 1989 | under 5 |
| Kassara | Girls | 5 | 1990, 1 year | 1990 | under 5 |
| Kassaundra | Girls | 400 | 1967-2010, 28 years | 1989 | under 5 |
| Kassaya | Girls | 5 | 2018, 1 year | 2018 | under 5 |
| Kassedy | Girls | 21 | 1998-2018, 3 years | 2001 | under 5 |
| Kassee | Girls | 18 | 1989-1993, 3 years | 1993 | under 5 |
| Kassel | Boys | 6 | 2016, 1 year | 2016 | under 5 |
| Kassem | Boys | 262 | 1981-2025, 34 years | 2025 | 13 |
| Kassen | Boys | 50 | 2004-2020, 8 years | 2007 | under 5 |
| Kassey | Girls | 743 | 1978-2025, 47 years | 1992 | 6 |
| Kassi | Girls | 2,110 | 1966-2025, 57 years | 1986 | 9 |
| Kassia | Girls | 876 | 1967-2025, 55 years | 2025 | 35 |
| Kassiah | Both, 81% girls | 112 | 1999-2025, 15 years | 2006 | 8 |
| Kassian | Boys | 266 | 2017-2025, 9 years | 2023 | 42 |
| Kassiana | Girls | 16 | 2011-2016, 3 years | 2014 | under 5 |
| Kassiani | Girls | 116 | 2015-2025, 11 years | 2025 | 17 |
| Kasside | Girls | 5 | 2005, 1 year | 2005 | under 5 |
| Kassidee | Girls | 657 | 1989-2022, 34 years | 2001 | under 5 |
| Kassidey | Girls | 28 | 1997-2009, 4 years | 1998 | under 5 |
| Kassidi | Girls | 1,241 | 1983-2025, 42 years | 1998 | 15 |
| Kassidie | Girls | 325 | 1989-2017, 26 years | 2001 | under 5 |
| Kassidy | Girls | 21,715 | 1975-2025, 50 years | 2000 | 247 |
| Kassie | Girls | 7,034 | 1919-2025, 77 years | 1987 | 55 |
| Kassiel | Boys | 6 | 2025, 1 year | 2025 | 6 |
| Kassim | Boys | 392 | 1970-2025, 46 years | 2019 | 5 |
| Kassious | Boys | 5 | 2019, 1 year | 2019 | under 5 |
| Kassity | Girls | 140 | 1993-2013, 16 years | 2003 | under 5 |
| Kassius | Boys | 1,197 | 2001-2025, 23 years | 2022 | 63 |
| Kasson | Boys | 111 | 1991-2023, 15 years | 2007 | under 5 |
| Kassondra | Girls | 927 | 1967-2014, 34 years | 1990 | under 5 |
| Kassy | Girls | 898 | 1960-2022, 50 years | 1982 | under 5 |
| Kassydi | Girls | 23 | 2008-2014, 4 years | 2008 | under 5 |
| Kasten | Boys | 228 | 1995-2025, 24 years | 2012 | 7 |
| Kastiel | Boys | 217 | 2012-2025, 14 years | 2021 | 14 |
| Kastin | Boys | 130 | 2000-2025, 16 years | 2015 | 8 |
| Kastle | Boys | 85 | 2011-2025, 11 years | 2014 | 8 |
| Kaston | Boys | 404 | 1991-2025, 25 years | 2023 | 21 |
| Kastor | Boys | 10 | 2017-2021, 2 years | 2017 | under 5 |
| Kastriot | Boys | 5 | 2000, 1 year | 2000 | under 5 |
| Kastyn | Both, 31% girls | 71 | 2014-2024, 10 years | 2017 | under 5 |
| Kasumi | Girls | 115 | 1991-2025, 18 years | 2008 | 6 |
| Kasundra | Girls | 11 | 1973-1983, 2 years | 1973 | under 5 |
| Kasy | Girls | 55 | 1982-2011, 9 years | 1992 | under 5 |
| Kasydi | Girls | 5 | 2010, 1 year | 2010 | under 5 |
| Kasye | Both, 13% girls | 38 | 1990-2025, 2 years | 2025 | 33 |
| Kasyn | Both, 15% girls | 1,663 | 2003-2025, 23 years | 2020 | 94 |
| Kat | Girls | 45 | 2007-2023, 7 years | 2007 | under 5 |
| Kata | Girls | 53 | 1974-2011, 10 years | 1994 | under 5 |
| Katai | Boys | 179 | 2013-2025, 13 years | 2014 | 5 |
| Katalaya | Girls | 479 | 2012-2025, 14 years | 2014 | 28 |
| Katalayah | Girls | 38 | 2012-2025, 5 years | 2012 | 6 |
| Katalea | Girls | 212 | 2012-2025, 14 years | 2023 | 19 |
| Kataleah | Girls | 193 | 2012-2025, 14 years | 2017 | 12 |
| Kataleena | Girls | 96 | 2008-2024, 12 years | 2019 | under 5 |
| Kataleia | Girls | 228 | 2012-2025, 14 years | 2022 | 23 |
| Kataleigha | Girls | 6 | 2022, 1 year | 2022 | under 5 |
| Kataleiya | Girls | 22 | 2013-2025, 4 years | 2013 | 6 |
| Katalena | Girls | 218 | 1994-2025, 25 years | 2019 | 15 |
| Kataleya | Girls | 4,780 | 2011-2025, 15 years | 2025 | 674 |
| Kataleyah | Girls | 267 | 2012-2025, 14 years | 2025 | 33 |
| Katalia | Girls | 317 | 2012-2025, 14 years | 2014 | 27 |
| Kataliah | Girls | 10 | 2023-2024, 2 years | 2023 | under 5 |
| Katalin | Girls | 400 | 1957-2014, 44 years | 1988 | under 5 |
| Katalina | Girls | 8,727 | 1971-2025, 47 years | 2025 | 720 |
| Katalinna | Girls | 5 | 2019, 1 year | 2019 | under 5 |
| Kataliya | Girls | 44 | 2012-2023, 7 years | 2013 | under 5 |
| Kataliyah | Girls | 53 | 2012-2025, 8 years | 2021 | 6 |
| Katalleya | Girls | 6 | 2025, 1 year | 2025 | 6 |
| Katalya | Girls | 11 | 2014-2024, 2 years | 2014 | under 5 |
| Katalyn | Girls | 62 | 1988-2011, 10 years | 1996 | under 5 |
| Katalyna | Girls | 666 | 1998-2025, 27 years | 2023 | 42 |
| Katalynna | Girls | 35 | 2012-2023, 6 years | 2014 | under 5 |
| Katana | Girls | 1,771 | 1958-2025, 49 years | 2023 | 45 |
| Katanna | Girls | 60 | 1995-2014, 10 years | 2001 | under 5 |
| Katanya | Girls | 116 | 1964-1989, 16 years | 1975 | under 5 |
| Katara | Girls | 1,479 | 1971-2025, 54 years | 2024 | 43 |
| Katarena | Girls | 45 | 1993-1999, 5 years | 1994 | under 5 |
| Katari | Both, 27% girls | 22 | 1981-2024, 4 years | 1981 | under 5 |
| Kataria | Girls | 5 | 2001, 1 year | 2001 | under 5 |
| Katarina | Girls | 9,357 | 1958-2025, 63 years | 1994 | 113 |
| Katarra | Girls | 10 | 1981-1991, 2 years | 1981 | under 5 |
| Kataryna | Girls | 143 | 1992-2022, 20 years | 2000 | under 5 |
| Katarzyna | Girls | 721 | 1980-2023, 41 years | 1998 | under 5 |
| Katasha | Girls | 417 | 1970-1995, 26 years | 1978 | under 5 |
| Katashia | Girls | 12 | 1976-1977, 2 years | 1977 | under 5 |
| Katasia | Girls | 11 | 1997-1999, 2 years | 1997 | under 5 |
| Katavia | Girls | 33 | 1988-2007, 6 years | 1988 | under 5 |
| Katavion | Boys | 5 | 2000, 1 year | 2000 | under 5 |
| Kataya | Girls | 112 | 1981-2010, 16 years | 2000 | under 5 |
| Kate | Girls | 86,076 | 1880-2025, 146 years | 2007 | 576 |
| Kateara | Girls | 5 | 2004, 1 year | 2004 | under 5 |
| Katedra | Girls | 10 | 1973-1980, 2 years | 1973 | under 5 |
| Katee | Girls | 637 | 1974-2015, 40 years | 1986 | under 5 |
| Kateena | Girls | 62 | 1972-1989, 7 years | 1972 | under 5 |
| Kateisha | Girls | 26 | 1986-1992, 4 years | 1992 | under 5 |
| Katelan | Girls | 376 | 1984-2011, 25 years | 1989 | under 5 |
| Kateland | Girls | 659 | 1985-2007, 23 years | 1991 | under 5 |
| Katelee | Girls | 113 | 1995-2015, 16 years | 2008 | under 5 |
| Kateleen | Girls | 164 | 1993-2015, 18 years | 1999 | under 5 |
| Kateleigh | Girls | 26 | 2004-2019, 5 years | 2006 | under 5 |
| Katelen | Girls | 221 | 1986-2010, 23 years | 2000 | under 5 |
| Kateleya | Girls | 21 | 2013-2025, 4 years | 2023 | 5 |
| Katelin | Girls | 8,917 | 1977-2023, 46 years | 1993 | under 5 |
| Katelina | Girls | 42 | 2012-2024, 7 years | 2012 | under 5 |
| Katelind | Girls | 69 | 1987-2000, 10 years | 1988 | under 5 |
| Kateline | Girls | 118 | 1990-2010, 15 years | 2003 | under 5 |
| Katelinn | Girls | 163 | 1988-2011, 20 years | 2001 | under 5 |
| Katelon | Girls | 5 | 1999, 1 year | 1999 | under 5 |
| Katelund | Girls | 5 | 1988, 1 year | 1988 | under 5 |
| Kately | Girls | 92 | 1994-2017, 13 years | 2005 | under 5 |
| Katelyn | Girls | 134,206 | 1970-2025, 56 years | 1993 | 225 |
| Katelynd | Girls | 274 | 1985-2005, 20 years | 1992 | under 5 |
| Katelyne | Girls | 549 | 1987-2016, 28 years | 1993 | under 5 |
| Katelynn | Girls | 30,691 | 1979-2025, 47 years | 1998 | 63 |
| Katelynne | Girls | 1,343 | 1983-2020, 35 years | 1993 | under 5 |
| Katen | Girls | 48 | 2002-2010, 7 years | 2005 | under 5 |
| Katena | Girls | 66 | 1972-1978, 4 years | 1972 | under 5 |
| Katence | Girls | 6 | 2004, 1 year | 2004 | under 5 |
| Katenia | Girls | 25 | 1972-1973, 2 years | 1972 | under 5 |
| Kater | Boys | 5 | 1922, 1 year | 1922 | under 5 |
| Katera | Girls | 551 | 1974-2014, 32 years | 1998 | under 5 |
| Katerena | Girls | 5 | 1994, 1 year | 1994 | under 5 |
| Kateri | Girls | 2,533 | 1937-2025, 79 years | 1980 | 32 |
| Kateria | Girls | 242 | 1978-2006, 24 years | 1999 | under 5 |
| Katerin | Girls | 1,023 | 1988-2025, 38 years | 2006 | 22 |
| Katerina | Girls | 8,021 | 1954-2025, 69 years | 1998 | 151 |
| Katerine | Girls | 922 | 1938-2024, 56 years | 2006 | under 5 |
| Katerinne | Girls | 11 | 1999-2002, 2 years | 2002 | under 5 |
| Katerra | Girls | 240 | 1982-2005, 23 years | 1998 | under 5 |
| Katerria | Girls | 54 | 1989-2003, 8 years | 1991 | under 5 |
| Kateryn | Girls | 149 | 1990-2024, 21 years | 2006 | under 5 |
| Kateryna | Girls | 169 | 1982-2025, 22 years | 2024 | 10 |
| Katesha | Girls | 177 | 1972-1996, 22 years | 1978 | under 5 |
| Kateshia | Girls | 11 | 1977-1994, 2 years | 1977 | under 5 |
| Katessa | Girls | 64 | 1973-1993, 11 years | 1983 | under 5 |
| Katey | Girls | 2,359 | 1949-2024, 65 years | 1992 | under 5 |
| Kath | Girls | 38 | 1956-1960, 5 years | 1960 | under 5 |
| Katha | Girls | 409 | 1921-2024, 38 years | 1949 | under 5 |
| Kathaleen | Girls | 4,136 | 1902-2008, 100 years | 1952 | under 5 |
| Kathaleia | Girls | 12 | 2018-2019, 2 years | 2018 | under 5 |
| Kathalene | Girls | 230 | 1914-1979, 34 years | 1954 | under 5 |
| Kathaleya | Girls | 190 | 2012-2025, 14 years | 2021 | 18 |
| Kathalia | Girls | 59 | 2012-2024, 9 years | 2012 | under 5 |
| Kathalina | Girls | 337 | 1980-2025, 24 years | 2025 | 41 |
| Kathaline | Girls | 36 | 1922-1989, 7 years | 1924 | under 5 |
| Kathalyn | Girls | 29 | 1916-1954, 5 years | 1945 | under 5 |
| Kathan | Boys | 198 | 1998-2020, 20 years | 2012 | under 5 |
| Katharin | Girls | 82 | 1946-1990, 11 years | 1989 | under 5 |
| Katharina | Girls | 2,121 | 1881-2025, 108 years | 1991 | 18 |
| Katharine | Girls | 41,241 | 1880-2025, 146 years | 1982 | 27 |
| Katharyn | Girls | 1,614 | 1881-2011, 117 years | 1987 | under 5 |
| Katharyne | Girls | 38 | 1915-1989, 7 years | 1987 | under 5 |
| Kathay | Girls | 5 | 1947, 1 year | 1947 | under 5 |
| Kathe | Girls | 1,077 | 1940-2005, 43 years | 1951 | under 5 |
| Kathee | Girls | 170 | 1946-1964, 19 years | 1957 | under 5 |
| Katheen | Girls | 134 | 1944-1970, 18 years | 1956 | under 5 |
| Katheine | Girls | 47 | 1958-1988, 8 years | 1986 | under 5 |
| Kathelean | Girls | 10 | 1926-1928, 2 years | 1926 | under 5 |
| Katheleen | Girls | 1,230 | 1909-2008, 90 years | 1952 | under 5 |
| Kathelene | Girls | 163 | 1914-1954, 25 years | 1951 | under 5 |
| Katheline | Girls | 84 | 1924-2005, 13 years | 1992 | under 5 |
| Kathelyn | Girls | 244 | 1983-2024, 30 years | 1990 | under 5 |
| Kathen | Boys | 6 | 2008, 1 year | 2008 | under 5 |
| Kathena | Girls | 7 | 2021, 1 year | 2021 | under 5 |
| Kather | Girls | 17 | 1927-1936, 3 years | 1936 | under 5 |
| Katheran | Girls | 15 | 1950-1956, 3 years | 1950 | under 5 |
| Katheren | Girls | 124 | 1917-1997, 19 years | 1955 | under 5 |
| Katherene | Girls | 492 | 1901-2004, 61 years | 1922 | under 5 |
| Katheriene | Girls | 5 | 1919, 1 year | 1919 | under 5 |
| Katherin | Girls | 3,630 | 1892-2025, 115 years | 1989 | 34 |
| Katherina | Girls | 1,683 | 1889-2025, 107 years | 1991 | 20 |
| Katherine | Girls | 652,750 | 1880-2025, 146 years | 1990 | 1,670 |
| Katherinne | Girls | 161 | 1991-2024, 20 years | 2001 | under 5 |
| Katherleen | Girls | 200 | 1917-1963, 29 years | 1920 | under 5 |
| Katherlene | Girls | 15 | 1917-1949, 3 years | 1917 | under 5 |
| Katherline | Girls | 21 | 1925-1951, 4 years | 1951 | under 5 |
| Kathern | Girls | 3,323 | 1884-2006, 107 years | 1954 | under 5 |
| Katherne | Girls | 21 | 1916-1970, 4 years | 1960 | under 5 |
| Katheryn | Girls | 15,220 | 1880-2025, 146 years | 1990 | 45 |
| Katheryne | Girls | 2,117 | 1891-2025, 122 years | 1992 | 9 |
| Katherynn | Girls | 5 | 2015, 1 year | 2015 | under 5 |
| Kathey | Girls | 1,600 | 1938-1977, 37 years | 1956 | under 5 |
| Kathi | Girls | 10,109 | 1938-2001, 60 years | 1958 | under 5 |
| Kathia | Girls | 1,486 | 1954-2025, 56 years | 1996 | 23 |
| Kathiana | Girls | 17 | 1992-1998, 3 years | 1992 | under 5 |
| Kathie | Girls | 15,086 | 1918-2020, 95 years | 1954 | under 5 |
| Kathileen | Girls | 29 | 1951-1959, 5 years | 1952 | under 5 |
| Kathina | Girls | 12 | 1972-1983, 2 years | 1972 | under 5 |
| Kathir | Boys | 29 | 2016-2022, 5 years | 2019 | under 5 |
| Kathiria | Girls | 36 | 1979-1994, 6 years | 1979 | under 5 |
| Kathlean | Girls | 253 | 1919-1974, 36 years | 1958 | under 5 |
| Kathlee | Girls | 120 | 1927-1988, 20 years | 1963 | under 5 |
| Kathleeen | Girls | 10 | 1953-1958, 2 years | 1953 | under 5 |
| Kathleen | Girls | 715,336 | 1880-2025, 146 years | 1951 | 201 |
| Kathleena | Girls | 128 | 1966-2002, 21 years | 1992 | under 5 |
| Kathleenann | Girls | 5 | 1990, 1 year | 1990 | under 5 |
| Kathleene | Girls | 523 | 1915-1995, 52 years | 1947 | under 5 |
| Kathleenmary | Girls | 6 | 1951, 1 year | 1951 | under 5 |
| Kathlen | Girls | 85 | 1946-1999, 14 years | 1951 | under 5 |
| Kathlena | Girls | 37 | 1969-1991, 6 years | 1969 | under 5 |
| Kathlene | Girls | 3,500 | 1913-2014, 97 years | 1950 | under 5 |
| Kathlin | Girls | 12 | 1988-1991, 2 years | 1988 | under 5 |
| Kathlina | Girls | 11 | 1987-1996, 2 years | 1987 | under 5 |
| Kathline | Girls | 221 | 1915-1990, 31 years | 1952 | under 5 |
| Kathllen | Girls | 18 | 1957-1959, 3 years | 1957 | under 5 |
| Kathlyn | Girls | 5,156 | 1897-2025, 127 years | 1951 | 28 |
| Kathlyne | Girls | 68 | 1914-1998, 11 years | 1951 | under 5 |
| Kathlynn | Girls | 554 | 1924-2023, 69 years | 1995 | under 5 |
| Katholeen | Girls | 6 | 1920, 1 year | 1920 | under 5 |
| Kathran | Girls | 5 | 1952, 1 year | 1952 | under 5 |
| Kathrean | Girls | 5 | 1925, 1 year | 1925 | under 5 |
| Kathreen | Girls | 372 | 1912-2001, 55 years | 1950 | under 5 |
| Kathren | Girls | 947 | 1915-2012, 82 years | 1956 | under 5 |
| Kathrene | Girls | 179 | 1916-1994, 28 years | 1952 | under 5 |
| Kathrin | Girls | 1,214 | 1914-2021, 83 years | 1990 | under 5 |
| Kathrina | Girls | 787 | 1886-2012, 57 years | 1989 | under 5 |
| Kathrine | Girls | 15,775 | 1880-2025, 146 years | 1956 | 15 |
| Kathry | Girls | 30 | 1954-1986, 5 years | 1983 | under 5 |
| Kathryn | Girls | 456,515 | 1880-2025, 146 years | 1952 | 381 |
| Kathrynann | Girls | 5 | 1994, 1 year | 1994 | under 5 |
| Kathrynanne | Girls | 5 | 1993, 1 year | 1993 | under 5 |
| Kathryne | Girls | 5,959 | 1880-2024, 145 years | 1990 | under 5 |
| Kathrynn | Girls | 501 | 1926-2023, 51 years | 2006 | under 5 |
| Kathrynne | Girls | 90 | 1984-2019, 13 years | 1993 | under 5 |
| Kathy | Girls | 334,870 | 1910-2025, 113 years | 1958 | 48 |
| Kathya | Girls | 820 | 1973-2025, 44 years | 1996 | 6 |
| Kathyann | Girls | 171 | 1951-1981, 21 years | 1960 | under 5 |
| Kathyanne | Girls | 6 | 1950, 1 year | 1950 | under 5 |
| Kathye | Girls | 338 | 1942-1970, 24 years | 1954 | under 5 |
| Kathyern | Girls | 5 | 1955, 1 year | 1955 | under 5 |
| Kathyjo | Girls | 129 | 1952-1979, 14 years | 1970 | under 5 |
| Kathyleen | Girls | 541 | 1914-1998, 52 years | 1951 | under 5 |
| Kathylene | Girls | 18 | 1949-1956, 3 years | 1949 | under 5 |
| Kathyn | Girls | 16 | 1954-1962, 3 years | 1962 | under 5 |
| Kathyren | Girls | 29 | 1952-1964, 5 years | 1962 | under 5 |
| Kathyria | Girls | 21 | 1981-1992, 4 years | 1981 | under 5 |
| Kathyrine | Girls | 6 | 1953, 1 year | 1953 | under 5 |
| Kathyrn | Girls | 3,172 | 1882-2018, 108 years | 1953 | under 5 |
| Kathyrne | Girls | 10 | 1951-1971, 2 years | 1951 | under 5 |
| Kathyy | Girls | 5 | 1958, 1 year | 1958 | under 5 |
| Kati | Girls | 4,772 | 1953-2024, 69 years | 1986 | under 5 |
| Katia | Girls | 6,339 | 1960-2025, 64 years | 1996 | 93 |
| Katiana | Girls | 1,029 | 1982-2025, 43 years | 1998 | 13 |
| Katiann | Girls | 27 | 1981-1995, 5 years | 1987 | under 5 |
| Katianna | Girls | 201 | 1989-2019, 24 years | 1999 | under 5 |
| Katianne | Girls | 104 | 1981-2007, 17 years | 1988 | under 5 |
| Katie | Girls | 241,784 | 1880-2025, 146 years | 1986 | 447 |
| Katieann | Girls | 428 | 1970-2025, 43 years | 2012 | 8 |
| Katieanne | Girls | 10 | 1990-1993, 2 years | 1990 | under 5 |
| Katiejo | Girls | 73 | 1982-2009, 9 years | 1982 | under 5 |
| Katielee | Girls | 11 | 1989-1995, 2 years | 1995 | under 5 |
| Katielyn | Girls | 49 | 1986-2013, 8 years | 1997 | under 5 |
| Katielynn | Girls | 343 | 1980-2020, 36 years | 2006 | under 5 |
| Katiemae | Girls | 21 | 2009-2025, 4 years | 2009 | 5 |
| Katiemarie | Girls | 28 | 1986-1999, 5 years | 1986 | under 5 |
| Katiera | Girls | 16 | 1993-2004, 3 years | 2001 | under 5 |
| Katierra | Girls | 5 | 1999, 1 year | 1999 | under 5 |
| Katija | Girls | 5 | 2003, 1 year | 2003 | under 5 |
| Katika | Girls | 39 | 1972-1983, 6 years | 1978 | under 5 |
| Katilaya | Girls | 42 | 2012-2022, 6 years | 2013 | under 5 |
| Katileya | Girls | 5 | 2018, 1 year | 2018 | under 5 |
Order: alphabetical by the name as SSA spells it. Given to: the share of girls among all babies given the name.