Names starting with S: Surianna to Sylvonia
300 first names from SSA's national file, part 28 of 29 of the S directory. 115 link to their full record; for the other 185, 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.
Surianna to Sylvonia
| Name | Given to | Babies since 1880 | On record | Peak year | Babies in 2025 |
|---|---|---|---|---|---|
| Surianna | Girls | 5 | 2009, 1 year | 2009 | under 5 |
| Surie | Girls | 182 | 1986-2024, 23 years | 2012 | under 5 |
| Suriel | Boys | 64 | 1996-2021, 10 years | 2006 | under 5 |
| Surina | Girls | 472 | 1968-2025, 47 years | 2013 | 6 |
| Suriya | Girls | 250 | 1994-2024, 23 years | 2008 | under 5 |
| Suriyah | Girls | 228 | 2005-2025, 20 years | 2010 | 15 |
| Surraya | Girls | 10 | 2006-2015, 2 years | 2006 | under 5 |
| Surrey | Girls | 20 | 2012-2022, 4 years | 2012 | under 5 |
| Surry | Girls | 5 | 2022, 1 year | 2022 | under 5 |
| Surveen | Girls | 39 | 2013-2019, 6 years | 2016 | under 5 |
| Survi | Girls | 6 | 2019, 1 year | 2019 | under 5 |
| Sury | Girls | 1,543 | 1991-2025, 33 years | 2022 | 83 |
| Surya | Both, 22% girls | 1,549 | 1977-2025, 37 years | 2009 | 53 |
| Suryansh | Boys | 92 | 2011-2025, 13 years | 2019 | 10 |
| Susa | Girls | 211 | 1924-1985, 24 years | 1959 | under 5 |
| Susaa | Girls | 10 | 1957-1964, 2 years | 1957 | under 5 |
| Susan | Girls | 1,126,022 | 1880-2025, 146 years | 1955 | 222 |
| Susana | Girls | 21,051 | 1881-2025, 136 years | 1993 | 82 |
| Susanah | Girls | 34 | 1971-2005, 6 years | 1971 | under 5 |
| Susane | Girls | 151 | 1944-1989, 23 years | 1957 | under 5 |
| Susann | Girls | 3,097 | 1910-2025, 86 years | 1943 | 6 |
| Susanna | Girls | 19,987 | 1880-2025, 146 years | 1958 | 197 |
| Susannah | Girls | 7,784 | 1882-2025, 130 years | 1975 | 70 |
| Susanne | Girls | 26,094 | 1881-2025, 138 years | 1949 | 8 |
| Susano | Boys | 62 | 1916-1989, 11 years | 1924 | under 5 |
| Susaye | Girls | 6 | 1977, 1 year | 1977 | under 5 |
| Susej | Girls | 60 | 2003-2025, 9 years | 2024 | 11 |
| Susel | Girls | 6 | 1991, 1 year | 1991 | under 5 |
| Susen | Girls | 195 | 1945-1972, 24 years | 1949 | under 5 |
| Suset | Girls | 19 | 1995-2000, 3 years | 1996 | under 5 |
| Susette | Girls | 1,042 | 1943-2011, 50 years | 1967 | under 5 |
| Sushant | Boys | 56 | 2003-2022, 8 years | 2008 | under 5 |
| Sushanth | Boys | 30 | 2008-2011, 4 years | 2008 | under 5 |
| Sushil | Boys | 25 | 1969-2002, 5 years | 1969 | under 5 |
| Sushma | Girls | 5 | 1979, 1 year | 1979 | under 5 |
| Sushmita | Girls | 19 | 2001-2006, 3 years | 2001 | under 5 |
| Susi | Girls | 392 | 1945-2017, 43 years | 1962 | under 5 |
| Susia | Girls | 10 | 1919-1927, 2 years | 1919 | under 5 |
| Susian | Girls | 7 | 1949, 1 year | 1949 | under 5 |
| Susie | Girls | 86,067 | 1880-2025, 146 years | 1919 | 101 |
| Susin | Girls | 5 | 1952, 1 year | 1952 | under 5 |
| Sussan | Girls | 76 | 1958-2019, 13 years | 2007 | under 5 |
| Sussie | Girls | 425 | 1884-2016, 50 years | 1922 | under 5 |
| Sussy | Girls | 54 | 1999-2023, 9 years | 2003 | under 5 |
| Susu | Girls | 5 | 2018, 1 year | 2018 | under 5 |
| Susumu | Boys | 351 | 1914-1943, 24 years | 1919 | under 5 |
| Susy | Girls | 1,217 | 1940-2025, 82 years | 1962 | 6 |
| Susyn | Girls | 5 | 1947, 1 year | 1947 | under 5 |
| Suszanne | Girls | 42 | 1947-1964, 6 years | 1950 | under 5 |
| Sutherland | Boys | 16 | 2017-2024, 3 years | 2024 | under 5 |
| Sutherlyn | Girls | 19 | 2017-2020, 3 years | 2017 | under 5 |
| Sutten | Both, 69% girls | 58 | 2012-2025, 9 years | 2021 | 5 |
| Sutter | Boys | 598 | 1995-2025, 27 years | 2019 | 31 |
| Sutton | Both, 63% girls | 20,017 | 1912-2025, 57 years | 2025 | 2,715 |
| Suttyn | Girls | 370 | 2012-2025, 14 years | 2024 | 54 |
| Suvali | Girls | 7 | 2012, 1 year | 2012 | under 5 |
| Suvam | Boys | 5 | 2022, 1 year | 2022 | under 5 |
| Suvan | Boys | 163 | 2001-2025, 20 years | 2007 | 8 |
| Suvanna | Girls | 11 | 1993-1997, 2 years | 1993 | under 5 |
| Suveer | Boys | 27 | 2014-2025, 5 years | 2014 | 5 |
| Suvi | Girls | 184 | 2007-2025, 19 years | 2022 | 9 |
| Suvilla | Girls | 5 | 1997, 1 year | 1997 | under 5 |
| Suvir | Boys | 61 | 2007-2019, 10 years | 2016 | under 5 |
| Suyai | Girls | 5 | 2009, 1 year | 2009 | under 5 |
| Suyana | Girls | 6 | 2018, 1 year | 2018 | under 5 |
| Suyapa | Girls | 24 | 1976-1994, 4 years | 1992 | under 5 |
| Suyash | Boys | 84 | 2002-2018, 14 years | 2018 | under 5 |
| Suyeko | Girls | 5 | 1929, 1 year | 1929 | under 5 |
| Suyog | Boys | 59 | 2010-2022, 8 years | 2017 | under 5 |
| Suz | Girls | 18 | 1947-1955, 3 years | 1954 | under 5 |
| Suzan | Girls | 9,081 | 1898-2024, 106 years | 1955 | under 5 |
| Suzana | Girls | 1,224 | 1946-2025, 71 years | 1979 | 11 |
| Suzane | Girls | 314 | 1936-2005, 40 years | 1947 | under 5 |
| Suzann | Girls | 4,034 | 1916-2013, 77 years | 1947 | under 5 |
| Suzanna | Girls | 9,648 | 1892-2025, 123 years | 1973 | 61 |
| Suzannah | Girls | 1,789 | 1940-2025, 79 years | 1991 | 12 |
| Suzanne | Girls | 219,801 | 1880-2025, 145 years | 1962 | 75 |
| Suze | Girls | 11 | 1982-2016, 2 years | 1982 | under 5 |
| Suzelle | Girls | 20 | 1954-1992, 4 years | 1954 | under 5 |
| Suzen | Girls | 44 | 1946-1969, 7 years | 1946 | under 5 |
| Suzet | Girls | 23 | 2002-2007, 4 years | 2005 | under 5 |
| Suzeth | Girls | 57 | 2001-2024, 8 years | 2005 | under 5 |
| Suzett | Girls | 51 | 1964-2005, 8 years | 1996 | under 5 |
| Suzetta | Girls | 204 | 1943-1984, 25 years | 1960 | under 5 |
| Suzette | Girls | 16,968 | 1912-2025, 109 years | 1964 | 29 |
| Suzi | Girls | 1,398 | 1933-2022, 69 years | 1961 | under 5 |
| Suzie | Girls | 3,984 | 1897-2025, 107 years | 1962 | 29 |
| Suzon | Girls | 48 | 1938-1951, 7 years | 1951 | under 5 |
| Suzonne | Girls | 40 | 1949-1966, 7 years | 1962 | under 5 |
| Suzu | Girls | 55 | 2007-2025, 9 years | 2019 | 6 |
| Suzuko | Girls | 25 | 1917-1923, 4 years | 1918 | under 5 |
| Suzume | Girls | 6 | 2025, 1 year | 2025 | 6 |
| Suzy | Girls | 4,270 | 1913-2025, 97 years | 1962 | 21 |
| Suzzane | Girls | 146 | 1946-1984, 20 years | 1950 | under 5 |
| Suzzanna | Girls | 20 | 1950-1992, 4 years | 1950 | under 5 |
| Suzzanne | Girls | 724 | 1939-1994, 50 years | 1964 | under 5 |
| Suzzette | Girls | 631 | 1946-2010, 52 years | 1965 | under 5 |
| Suzzie | Girls | 5 | 1958, 1 year | 1958 | under 5 |
| Svana | Girls | 44 | 2012-2023, 7 years | 2012 | under 5 |
| Svanik | Boys | 27 | 2008-2014, 4 years | 2014 | under 5 |
| Svannah | Girls | 12 | 1999-2001, 2 years | 1999 | under 5 |
| Svar | Boys | 13 | 2021-2022, 2 years | 2021 | under 5 |
| Svara | Girls | 102 | 2006-2024, 15 years | 2008 | under 5 |
| Svea | Girls | 967 | 1892-2025, 53 years | 2022 | 32 |
| Sven | Boys | 2,517 | 1911-2025, 110 years | 2015 | 31 |
| Svend | Boys | 37 | 1921-1968, 7 years | 1934 | under 5 |
| Sverre | Boys | 12 | 1913-1916, 2 years | 1913 | under 5 |
| Svetlana | Girls | 928 | 1967-2025, 50 years | 2007 | 18 |
| Sveva | Girls | 5 | 2005, 1 year | 2005 | under 5 |
| Sveya | Girls | 59 | 2024-2025, 2 years | 2025 | 36 |
| Sveyah | Girls | 5 | 2025, 1 year | 2025 | 5 |
| Sviatoslav | Boys | 5 | 2023, 1 year | 2023 | under 5 |
| Svojas | Boys | 24 | 2018-2022, 4 years | 2019 | under 5 |
| Swade | Boys | 194 | 1993-2025, 18 years | 2025 | 26 |
| Swadha | Girls | 10 | 2015-2022, 2 years | 2015 | under 5 |
| Swae | Both, 50% girls | 86 | 2018-2025, 7 years | 2022 | 10 |
| Swain | Boys | 71 | 1916-1987, 10 years | 1973 | under 5 |
| Swan | Both, 39% girls | 202 | 1889-2018, 31 years | 1988 | under 5 |
| Swanay | Boys | 5 | 2025, 1 year | 2025 | 5 |
| Swanda | Girls | 5 | 1960, 1 year | 1960 | under 5 |
| Swanee | Girls | 5 | 1937, 1 year | 1937 | under 5 |
| Swanie | Girls | 5 | 1918, 1 year | 1918 | under 5 |
| Swannie | Girls | 170 | 1896-1963, 25 years | 1934 | under 5 |
| Swanson | Boys | 121 | 1916-1963, 18 years | 1934 | under 5 |
| Swanzetta | Girls | 34 | 1975-1976, 2 years | 1975 | under 5 |
| Swapna | Girls | 24 | 1979-1989, 4 years | 1982 | under 5 |
| Swapnil | Boys | 11 | 2012-2019, 2 years | 2012 | under 5 |
| Swar | Boys | 5 | 2018, 1 year | 2018 | under 5 |
| Swara | Girls | 957 | 2005-2025, 21 years | 2018 | 46 |
| Swaraj | Boys | 21 | 2003-2021, 4 years | 2010 | under 5 |
| Swarit | Boys | 28 | 2009-2025, 4 years | 2009 | 5 |
| Swarna | Girls | 6 | 2001, 1 year | 2001 | under 5 |
| Swarnim | Boys | 12 | 2019-2022, 2 years | 2019 | under 5 |
| Swasti | Girls | 30 | 2010-2023, 5 years | 2021 | under 5 |
| Swastik | Boys | 18 | 2014-2025, 3 years | 2014 | 5 |
| Swathi | Girls | 232 | 1980-2017, 27 years | 1999 | under 5 |
| Swati | Girls | 403 | 1965-2007, 39 years | 1988 | under 5 |
| Sway | Both, 67% girls | 339 | 2001-2025, 25 years | 2007 | 11 |
| Swayam | Boys | 56 | 2002-2022, 9 years | 2009 | under 5 |
| Swayde | Both, 14% girls | 265 | 2015-2025, 10 years | 2025 | 80 |
| Swayne | Boys | 11 | 1942-1964, 2 years | 1942 | under 5 |
| Swayze | Both, 79% girls | 1,202 | 1989-2025, 21 years | 2025 | 124 |
| Swayzee | Girls | 302 | 2007-2025, 17 years | 2021 | 26 |
| Swayzi | Girls | 32 | 2012-2023, 5 years | 2023 | under 5 |
| Swayzie | Girls | 356 | 2010-2025, 16 years | 2025 | 41 |
| Swecha | Girls | 51 | 2011-2022, 7 years | 2020 | under 5 |
| Swede | Boys | 5 | 2022, 1 year | 2022 | under 5 |
| Sweden | Girls | 78 | 2005-2024, 12 years | 2017 | under 5 |
| Sweet | Girls | 65 | 1979-2013, 11 years | 2001 | under 5 |
| Sweetie | Girls | 373 | 1889-2001, 43 years | 1916 | under 5 |
| Swen | Boys | 56 | 1912-1979, 9 years | 1915 | under 5 |
| Swendy | Girls | 6 | 2006, 1 year | 2006 | under 5 |
| Sweta | Girls | 217 | 1979-2005, 24 years | 1984 | under 5 |
| Swetha | Girls | 312 | 1988-2013, 25 years | 2003 | under 5 |
| Swift | Boys | 21 | 1919-2024, 4 years | 2024 | under 5 |
| Swindell | Boys | 6 | 1954, 1 year | 1954 | under 5 |
| Swinton | Boys | 5 | 1924, 1 year | 1924 | under 5 |
| Swiyyah | Girls | 12 | 1979-1980, 2 years | 1979 | under 5 |
| Sy | Boys | 972 | 1917-2025, 74 years | 2003 | 10 |
| Sya | Girls | 139 | 2003-2025, 17 years | 2008 | 5 |
| Syah | Girls | 64 | 2004-2024, 11 years | 2016 | under 5 |
| Syair | Boys | 524 | 2001-2025, 18 years | 2025 | 124 |
| Syaira | Girls | 5 | 1999, 1 year | 1999 | under 5 |
| Syaire | Boys | 1,057 | 2007-2025, 19 years | 2025 | 264 |
| Syan | Both, 64% girls | 160 | 1997-2024, 20 years | 1999 | under 5 |
| Syana | Girls | 86 | 2000-2024, 13 years | 2019 | under 5 |
| Syani | Girls | 30 | 2006-2025, 5 years | 2023 | 5 |
| Syann | Girls | 239 | 1998-2017, 18 years | 1998 | under 5 |
| Syanna | Girls | 282 | 1998-2025, 27 years | 2007 | 10 |
| Syanne | Girls | 234 | 1997-2024, 17 years | 1999 | under 5 |
| Syanni | Girls | 12 | 2021-2025, 2 years | 2025 | 7 |
| Syara | Girls | 53 | 2003-2025, 8 years | 2005 | 7 |
| Syari | Girls | 14 | 2023-2025, 2 years | 2025 | 9 |
| Syasia | Girls | 54 | 2000-2022, 8 years | 2006 | under 5 |
| Sybal | Girls | 10 | 1921-1923, 2 years | 1921 | under 5 |
| Sybastian | Boys | 15 | 2011-2014, 3 years | 2011 | under 5 |
| Sybel | Girls | 123 | 1914-1940, 17 years | 1919 | under 5 |
| Sybella | Girls | 231 | 1918-2024, 22 years | 2017 | under 5 |
| Sybil | Girls | 20,365 | 1881-2025, 145 years | 1921 | 152 |
| Sybile | Girls | 51 | 1922-1943, 8 years | 1943 | under 5 |
| Sybill | Girls | 7 | 1975, 1 year | 1975 | under 5 |
| Sybilla | Girls | 174 | 1880-2011, 29 years | 1917 | under 5 |
| Sybille | Girls | 11 | 1958-1962, 2 years | 1958 | under 5 |
| Syble | Girls | 5,541 | 1895-2024, 84 years | 1920 | under 5 |
| Sybol | Girls | 101 | 1916-1936, 14 years | 1921 | under 5 |
| Sybrena | Girls | 5 | 1960, 1 year | 1960 | under 5 |
| Sybrina | Girls | 98 | 1957-2012, 15 years | 1977 | under 5 |
| Syd | Both, 35% girls | 231 | 1903-2024, 33 years | 1912 | under 5 |
| Sydalee | Girls | 5 | 2012, 1 year | 2012 | under 5 |
| Sydea | Girls | 6 | 1996, 1 year | 1996 | under 5 |
| Sydel | Girls | 43 | 1925-2022, 7 years | 1931 | under 5 |
| Sydell | Girls | 598 | 1898-1989, 44 years | 1929 | under 5 |
| Sydelle | Girls | 754 | 1906-2025, 58 years | 1930 | 9 |
| Syden | Boys | 7 | 2012, 1 year | 2012 | under 5 |
| Sydeny | Girls | 12 | 1997-2000, 2 years | 1997 | under 5 |
| Sydia | Girls | 10 | 1995-1996, 2 years | 1995 | under 5 |
| Sydna | Girls | 168 | 1915-1979, 22 years | 1940 | under 5 |
| Sydne | Girls | 876 | 1936-2012, 54 years | 1996 | under 5 |
| Sydnea | Girls | 12 | 1992-1998, 2 years | 1998 | under 5 |
| Sydnee | Girls | 8,255 | 1945-2025, 65 years | 2003 | 14 |
| Sydnei | Girls | 635 | 1988-2020, 33 years | 2005 | under 5 |
| Sydney | Girls | 187,700 | 1880-2025, 146 years | 2000 | 893 |
| Sydni | Girls | 5,361 | 1947-2025, 49 years | 2000 | 8 |
| Sydnie | Girls | 5,187 | 1933-2025, 63 years | 2000 | 9 |
| Sydnii | Girls | 6 | 2001, 1 year | 2001 | under 5 |
| Sydnor | Boys | 7 | 1925, 1 year | 1925 | under 5 |
| Sydny | Girls | 270 | 1987-2013, 21 years | 2000 | under 5 |
| Sydnye | Girls | 59 | 1990-2007, 9 years | 1997 | under 5 |
| Sydonia | Girls | 5 | 1914, 1 year | 1914 | under 5 |
| Sydonna | Girls | 7 | 1974, 1 year | 1974 | under 5 |
| Sydra | Girls | 5 | 2002, 1 year | 2002 | under 5 |
| Sye | Boys | 118 | 1914-2025, 16 years | 2007 | 5 |
| Syed | Boys | 6,043 | 1965-2025, 60 years | 2000 | 166 |
| Syeda | Girls | 1,859 | 1974-2025, 50 years | 2024 | 70 |
| Syedah | Girls | 5 | 1997, 1 year | 1997 | under 5 |
| Syedali | Boys | 9 | 2017, 1 year | 2017 | under 5 |
| Syedmuhammad | Boys | 18 | 2010-2025, 3 years | 2010 | 6 |
| Syeed | Boys | 66 | 1998-2020, 11 years | 1998 | under 5 |
| Syeeda | Girls | 26 | 1973-1991, 5 years | 1991 | under 5 |
| Syeir | Boys | 44 | 2018-2025, 6 years | 2025 | 11 |
| Syeira | Girls | 29 | 2004-2013, 5 years | 2004 | under 5 |
| Syeisha | Girls | 5 | 2008, 1 year | 2008 | under 5 |
| Syenna | Girls | 177 | 1997-2025, 22 years | 2008 | 5 |
| Syer | Boys | 100 | 2012-2025, 11 years | 2021 | 11 |
| Syera | Girls | 43 | 1992-2011, 7 years | 1998 | under 5 |
| Syere | Boys | 101 | 2014-2025, 12 years | 2023 | 8 |
| Syeria | Girls | 6 | 1999, 1 year | 1999 | under 5 |
| Syerra | Girls | 410 | 1990-2016, 26 years | 2002 | under 5 |
| Syesha | Girls | 64 | 2008-2009, 2 years | 2008 | under 5 |
| Syha | Girls | 6 | 2023, 1 year | 2023 | under 5 |
| Syheem | Boys | 5 | 2014, 1 year | 2014 | under 5 |
| Syheir | Boys | 20 | 2023-2025, 3 years | 2023 | 7 |
| Syhir | Boys | 50 | 2012-2025, 6 years | 2025 | 22 |
| Syi | Boys | 5 | 2020, 1 year | 2020 | under 5 |
| Syia | Girls | 12 | 2008-2014, 2 years | 2008 | under 5 |
| Syiah | Girls | 16 | 2016-2025, 3 years | 2016 | 5 |
| Syian | Girls | 5 | 2001, 1 year | 2001 | under 5 |
| Syid | Boys | 5 | 1980, 1 year | 1980 | under 5 |
| Syier | Boys | 114 | 2010-2025, 12 years | 2024 | 12 |
| Syiere | Boys | 17 | 2013-2025, 2 years | 2025 | 11 |
| Syierre | Boys | 17 | 2024-2025, 2 years | 2024 | 5 |
| Syion | Boys | 67 | 2008-2025, 10 years | 2022 | 7 |
| Syir | Boys | 105 | 2012-2025, 10 years | 2025 | 17 |
| Syire | Boys | 147 | 2011-2025, 12 years | 2023 | 22 |
| Sykeria | Girls | 5 | 2001, 1 year | 2001 | under 5 |
| Sykes | Boys | 6 | 2021, 1 year | 2021 | under 5 |
| Sykora | Girls | 6 | 2004, 1 year | 2004 | under 5 |
| Syl | Boys | 5 | 1960, 1 year | 1960 | under 5 |
| Syla | Girls | 204 | 2008-2025, 18 years | 2024 | 27 |
| Sylah | Girls | 96 | 2008-2025, 11 years | 2024 | 12 |
| Sylar | Boys | 881 | 2006-2025, 20 years | 2009 | 12 |
| Sylas | Boys | 8,966 | 1975-2025, 43 years | 2025 | 732 |
| Sylbia | Girls | 5 | 1925, 1 year | 1925 | under 5 |
| Sylee | Girls | 10 | 2008-2010, 2 years | 2008 | under 5 |
| Syleena | Girls | 117 | 1996-2018, 15 years | 2004 | under 5 |
| Sylena | Girls | 340 | 1962-2014, 42 years | 1978 | under 5 |
| Syler | Boys | 801 | 1998-2025, 28 years | 2009 | 19 |
| Syles | Boys | 12 | 2019-2025, 2 years | 2019 | 5 |
| Syleste | Girls | 12 | 2000-2006, 2 years | 2000 | under 5 |
| Sylester | Boys | 18 | 1951-1960, 3 years | 1951 | under 5 |
| Sylia | Girls | 23 | 1958-2022, 4 years | 1958 | under 5 |
| Sylias | Boys | 54 | 2014-2025, 8 years | 2025 | 13 |
| Sylina | Girls | 174 | 1972-2006, 24 years | 1980 | under 5 |
| Sylinda | Girls | 40 | 1954-1972, 6 years | 1957 | under 5 |
| Sylis | Boys | 1,043 | 1998-2025, 26 years | 2013 | 63 |
| Syliss | Boys | 5 | 2012, 1 year | 2012 | under 5 |
| Syliva | Girls | 485 | 1916-1988, 47 years | 1960 | under 5 |
| Sylivia | Girls | 35 | 1961-1985, 6 years | 1985 | under 5 |
| Syllas | Boys | 11 | 2019-2020, 2 years | 2020 | under 5 |
| Sylo | Boys | 82 | 2020-2025, 3 years | 2025 | 54 |
| Sylphie | Girls | 5 | 2025, 1 year | 2025 | 5 |
| Sylphiette | Girls | 30 | 2024-2025, 2 years | 2025 | 17 |
| Sylphrena | Girls | 31 | 2021-2025, 5 years | 2022 | 7 |
| Sylus | Boys | 1,244 | 1998-2025, 28 years | 2013 | 66 |
| Sylva | Girls | 908 | 1886-2025, 74 years | 1920 | 7 |
| Sylvain | Boys | 92 | 1957-2025, 16 years | 1967 | 5 |
| Sylvan | Boys | 3,813 | 1886-2025, 130 years | 2025 | 111 |
| Sylvana | Girls | 817 | 1951-2025, 66 years | 2008 | 13 |
| Sylvanas | Girls | 76 | 2016-2025, 10 years | 2022 | 6 |
| Sylvania | Girls | 546 | 1881-1989, 72 years | 1915 | under 5 |
| Sylvanna | Girls | 280 | 1959-2023, 35 years | 1996 | under 5 |
| Sylvannah | Girls | 5 | 1998, 1 year | 1998 | under 5 |
| Sylvanus | Boys | 470 | 1880-2025, 65 years | 1915 | 5 |
| Sylvee | Girls | 54 | 2019-2025, 7 years | 2022 | 7 |
| Sylvene | Girls | 15 | 1924-1934, 3 years | 1924 | under 5 |
| Sylver | Girls | 183 | 1983-2025, 28 years | 2020 | 6 |
| Sylvesta | Both, 63% girls | 71 | 1903-1936, 10 years | 1928 | under 5 |
| Sylvester | Boys | 43,857 | 1880-2025, 146 years | 1920 | 64 |
| Sylvestre | Boys | 96 | 1914-2023, 15 years | 1994 | under 5 |
| Sylvette | Girls | 36 | 1959-1986, 6 years | 1959 | under 5 |
| Sylvi | Girls | 322 | 2006-2025, 17 years | 2022 | 24 |
| Sylvia | Girls | 245,978 | 1880-2025, 146 years | 1937 | 1,017 |
| Sylvian | Boys | 12 | 1915-1926, 2 years | 1915 | under 5 |
| Sylviana | Girls | 48 | 2008-2025, 8 years | 2023 | 6 |
| Sylvianna | Girls | 15 | 2022-2025, 3 years | 2022 | 5 |
| Sylvie | Girls | 8,444 | 1909-2025, 88 years | 2025 | 1,096 |
| Sylvin | Boys | 51 | 1917-1930, 8 years | 1917 | under 5 |
| Sylvina | Girls | 52 | 1918-2002, 9 years | 1919 | under 5 |
| Sylvio | Boys | 463 | 1907-2015, 37 years | 1921 | under 5 |
| Sylvonia | Girls | 5 | 1973, 1 year | 1973 | under 5 |
Order: alphabetical by the name as SSA spells it. Given to: the share of girls among all babies given the name.