Names starting with A: Asmund to Attiana
300 first names from SSA's national file, part 33 of 39 of the A directory. 100 link to their full record; for the other 200, 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.
Asmund to Attiana
| Name | Given to | Babies since 1880 | On record | Peak year | Babies in 2025 |
|---|---|---|---|---|---|
| Asmund | Boys | 12 | 2024-2025, 2 years | 2024 | 6 |
| Asna | Girls | 93 | 1995-2025, 15 years | 2017 | 5 |
| Asohn | Boys | 12 | 2021-2022, 2 years | 2021 | under 5 |
| Ason | Boys | 510 | 1881-2025, 48 years | 2022 | 18 |
| Asoni | Girls | 6 | 2012, 1 year | 2012 | under 5 |
| Asonte | Both, 38% girls | 16 | 1996-2000, 3 years | 1996 | under 5 |
| Aspacia | Girls | 6 | 1925, 1 year | 1925 | under 5 |
| Aspasia | Girls | 267 | 1915-2015, 42 years | 1926 | under 5 |
| Aspen | Both, 89% girls | 27,736 | 1973-2025, 53 years | 2022 | 1,435 |
| Aspenn | Girls | 6 | 2016, 1 year | 2016 | under 5 |
| Aspin | Girls | 87 | 1994-2024, 12 years | 1994 | under 5 |
| Aspyn | Girls | 4,087 | 1992-2025, 34 years | 2022 | 326 |
| Aspynn | Girls | 268 | 1995-2025, 23 years | 2022 | 12 |
| Asr | Boys | 5 | 2025, 1 year | 2025 | 5 |
| Asra | Girls | 530 | 1978-2025, 31 years | 2024 | 45 |
| Asrah | Girls | 5 | 2022, 1 year | 2022 | under 5 |
| Asrar | Girls | 5 | 2009, 1 year | 2009 | under 5 |
| Asriel | Boys | 207 | 1987-2025, 17 years | 2025 | 27 |
| Asrith | Boys | 15 | 2018-2023, 3 years | 2018 | under 5 |
| Assa | Girls | 35 | 2002-2024, 6 years | 2007 | under 5 |
| Assad | Boys | 311 | 1976-2025, 31 years | 2021 | 11 |
| Assael | Boys | 37 | 1999-2013, 7 years | 2000 | under 5 |
| Assaf | Boys | 11 | 1970-2000, 2 years | 2000 | under 5 |
| Assan | Boys | 40 | 2000-2025, 6 years | 2024 | 5 |
| Assandra | Girls | 5 | 1988, 1 year | 1988 | under 5 |
| Assane | Boys | 50 | 2002-2025, 7 years | 2021 | 8 |
| Assante | Boys | 33 | 1990-1997, 5 years | 1997 | under 5 |
| Assata | Girls | 704 | 1971-2025, 42 years | 2015 | 11 |
| Asser | Boys | 170 | 2011-2025, 15 years | 2019 | 5 |
| Assetou | Girls | 32 | 2002-2025, 5 years | 2017 | 5 |
| Assia | Girls | 75 | 1991-2025, 12 years | 2017 | 5 |
| Assiah | Boys | 39 | 2017-2025, 7 years | 2022 | 5 |
| Assiatou | Girls | 24 | 2007-2022, 4 years | 2007 | under 5 |
| Assie | Girls | 12 | 1922-1945, 2 years | 1922 | under 5 |
| Assil | Both, 69% girls | 16 | 2017-2025, 3 years | 2017 | 5 |
| Assitan | Girls | 15 | 2001-2017, 3 years | 2001 | under 5 |
| Assiya | Girls | 6 | 2017, 1 year | 2017 | under 5 |
| Assma | Girls | 5 | 2001, 1 year | 2001 | under 5 |
| Assunta | Girls | 1,362 | 1895-1995, 82 years | 1916 | under 5 |
| Assyria | Girls | 117 | 1995-2013, 14 years | 1995 | under 5 |
| Asta | Both, 55% girls | 408 | 1914-2025, 32 years | 2025 | 71 |
| Astacia | Girls | 46 | 1972-2003, 8 years | 2002 | under 5 |
| Astara | Girls | 70 | 2008-2025, 10 years | 2022 | 8 |
| Astari | Girls | 15 | 2024-2025, 2 years | 2025 | 8 |
| Astaria | Girls | 97 | 1995-2025, 13 years | 2025 | 14 |
| Astasia | Girls | 50 | 1988-2012, 8 years | 1999 | under 5 |
| Astella | Girls | 250 | 2011-2025, 15 years | 2022 | 19 |
| Astelle | Girls | 25 | 2020-2025, 4 years | 2023 | 7 |
| Asten | Both, 15% girls | 54 | 1983-2024, 9 years | 1983 | under 5 |
| Aster | Both, 68% girls | 1,108 | 1912-2025, 51 years | 2022 | 100 |
| Asteria | Girls | 211 | 2014-2025, 11 years | 2023 | 33 |
| Astha | Girls | 97 | 1997-2012, 12 years | 2003 | under 5 |
| Asthon | Boys | 11 | 2008-2009, 2 years | 2009 | under 5 |
| Asti | Girls | 67 | 1982-1998, 10 years | 1992 | under 5 |
| Astin | Both, 26% girls | 609 | 1981-2025, 42 years | 1988 | 11 |
| Astley | Boys | 5 | 1993, 1 year | 1993 | under 5 |
| Aston | Boys | 3,257 | 1915-2025, 58 years | 2015 | 93 |
| Astor | Boys | 445 | 1911-2025, 44 years | 2024 | 19 |
| Astora | Girls | 5 | 2024, 1 year | 2024 | under 5 |
| Astoria | Girls | 727 | 1991-2025, 31 years | 2024 | 83 |
| Astou | Girls | 122 | 1994-2025, 16 years | 2004 | 6 |
| Astra | Girls | 771 | 1944-2025, 49 years | 2022 | 66 |
| Astraea | Girls | 699 | 1998-2025, 18 years | 2025 | 112 |
| Astraeus | Boys | 46 | 2015-2025, 5 years | 2025 | 20 |
| Astraia | Girls | 20 | 2017-2024, 3 years | 2021 | under 5 |
| Astraya | Girls | 26 | 1999-2023, 5 years | 2023 | under 5 |
| Astrea | Girls | 109 | 1978-2025, 13 years | 2023 | 14 |
| Astreia | Girls | 6 | 1978, 1 year | 1978 | under 5 |
| Astreya | Girls | 5 | 2021, 1 year | 2021 | under 5 |
| Astri | Girls | 62 | 1995-2024, 10 years | 2024 | under 5 |
| Astria | Girls | 76 | 1978-2025, 9 years | 1978 | 5 |
| Astrid | Girls | 14,153 | 1892-2025, 133 years | 2024 | 818 |
| Astride | Girls | 6 | 1994, 1 year | 1994 | under 5 |
| Astrin | Girls | 8 | 1982, 1 year | 1982 | under 5 |
| Astro | Boys | 354 | 2016-2025, 9 years | 2023 | 55 |
| Astry | Girls | 15 | 2001-2009, 3 years | 2001 | under 5 |
| Astryd | Girls | 143 | 2004-2025, 19 years | 2022 | 7 |
| Astyn | Both, 65% girls | 84 | 2011-2024, 10 years | 2012 | under 5 |
| Asu | Girls | 5 | 2020, 1 year | 2020 | under 5 |
| Asucena | Girls | 443 | 1974-2013, 37 years | 2001 | under 5 |
| Asude | Girls | 5 | 2022, 1 year | 2022 | under 5 |
| Asuka | Girls | 109 | 1982-2018, 16 years | 1993 | under 5 |
| Asukulu | Boys | 17 | 2023-2025, 3 years | 2023 | 5 |
| Asul | Girls | 5 | 2008, 1 year | 2008 | under 5 |
| Asumani | Boys | 5 | 2025, 1 year | 2025 | 5 |
| Asun | Boys | 19 | 2022-2025, 3 years | 2022 | 5 |
| Asuna | Girls | 256 | 2014-2025, 12 years | 2019 | 13 |
| Asuncion | Both, 62% girls | 198 | 1913-2003, 33 years | 1982 | under 5 |
| Asunta | Girls | 15 | 1914-1924, 3 years | 1914 | under 5 |
| Asusena | Girls | 685 | 1973-2012, 39 years | 2001 | under 5 |
| Asuzena | Girls | 85 | 1982-2007, 11 years | 2001 | under 5 |
| Asvi | Girls | 5 | 2024, 1 year | 2024 | under 5 |
| Aswad | Boys | 129 | 1971-1995, 16 years | 1973 | under 5 |
| Aswan | Girls | 5 | 2017, 1 year | 2017 | under 5 |
| Aswath | Boys | 5 | 2012, 1 year | 2012 | under 5 |
| Aswell | Boys | 5 | 1919, 1 year | 1919 | under 5 |
| Aswin | Boys | 5 | 2015, 1 year | 2015 | under 5 |
| Asya | Girls | 2,249 | 1974-2025, 51 years | 2001 | 45 |
| Asyah | Both, 88% girls | 290 | 1992-2025, 29 years | 2017 | 14 |
| Asyana | Girls | 5 | 2004, 1 year | 2004 | under 5 |
| Asyia | Girls | 79 | 1993-2018, 12 years | 2000 | under 5 |
| Asyiah | Both, 88% girls | 41 | 2004-2020, 7 years | 2017 | under 5 |
| Asyn | Boys | 11 | 2021-2023, 2 years | 2023 | under 5 |
| Asyra | Girls | 6 | 2009, 1 year | 2009 | under 5 |
| Asyria | Girls | 70 | 1996-2012, 12 years | 2005 | under 5 |
| Aszia | Girls | 17 | 1989-1998, 3 years | 1989 | under 5 |
| Aszure | Girls | 5 | 1975, 1 year | 1975 | under 5 |
| Ata | Boys | 316 | 1979-2025, 35 years | 2018 | 10 |
| Atahan | Boys | 10 | 2003-2004, 2 years | 2003 | under 5 |
| Atai | Boys | 18 | 2016-2024, 3 years | 2016 | under 5 |
| Ataja | Girls | 6 | 1998, 1 year | 1998 | under 5 |
| Atakan | Boys | 7 | 2000, 1 year | 2000 | under 5 |
| Atal | Boys | 40 | 2011-2025, 6 years | 2025 | 12 |
| Atalanta | Girls | 5 | 2000, 1 year | 2000 | under 5 |
| Atalaya | Girls | 245 | 1971-2025, 32 years | 2018 | 10 |
| Atalee | Girls | 57 | 2009-2021, 9 years | 2020 | under 5 |
| Ataleigh | Girls | 6 | 2018, 1 year | 2018 | under 5 |
| Atali | Girls | 5 | 2024, 1 year | 2024 | under 5 |
| Atalia | Girls | 989 | 1986-2025, 37 years | 2025 | 66 |
| Ataliah | Girls | 26 | 2009-2025, 4 years | 2025 | 8 |
| Atalie | Girls | 966 | 1972-2025, 50 years | 2019 | 7 |
| Atallah | Girls | 8 | 2025, 1 year | 2025 | 8 |
| Ataly | Girls | 15 | 2012-2019, 3 years | 2012 | under 5 |
| Atalya | Girls | 132 | 1995-2015, 15 years | 2009 | under 5 |
| Atanacio | Boys | 359 | 1916-2020, 53 years | 1925 | under 5 |
| Atanya | Girls | 6 | 1975, 1 year | 1975 | under 5 |
| Atara | Girls | 1,227 | 1971-2025, 53 years | 2018 | 45 |
| Atarah | Girls | 976 | 1975-2025, 36 years | 2018 | 69 |
| Atari | Both, 38% girls | 153 | 1979-2025, 14 years | 1982 | 5 |
| Atasha | Girls | 215 | 1971-2003, 23 years | 1982 | under 5 |
| Atasia | Girls | 22 | 1991-2006, 4 years | 1991 | under 5 |
| Atavia | Girls | 230 | 1982-2024, 28 years | 2005 | under 5 |
| Atavion | Boys | 21 | 2004-2010, 3 years | 2005 | under 5 |
| Ataya | Girls | 88 | 1982-2006, 13 years | 2005 | under 5 |
| Ateeb | Boys | 7 | 2012, 1 year | 2012 | under 5 |
| Atef | Boys | 17 | 1994-2023, 3 years | 1994 | under 5 |
| Atem | Boys | 53 | 2008-2024, 8 years | 2016 | under 5 |
| Aten | Boys | 29 | 2013-2021, 5 years | 2020 | under 5 |
| Atena | Girls | 34 | 2008-2024, 5 years | 2024 | under 5 |
| Atenas | Girls | 25 | 1988-1993, 4 years | 1989 | under 5 |
| Atenea | Girls | 140 | 2015-2025, 11 years | 2024 | 19 |
| Ater | Boys | 5 | 2005, 1 year | 2005 | under 5 |
| Ates | Boys | 5 | 2017, 1 year | 2017 | under 5 |
| Atesha | Girls | 5 | 1977, 1 year | 1977 | under 5 |
| Atete | Girls | 5 | 2025, 1 year | 2025 | 5 |
| Atha | Girls | 1,540 | 1882-1970, 82 years | 1918 | under 5 |
| Athala | Girls | 5 | 1921, 1 year | 1921 | under 5 |
| Athaleah | Girls | 5 | 2025, 1 year | 2025 | 5 |
| Athalee | Girls | 102 | 1913-1930, 15 years | 1926 | under 5 |
| Athaleen | Girls | 21 | 1919-1924, 4 years | 1924 | under 5 |
| Athalene | Girls | 108 | 1915-1930, 15 years | 1922 | under 5 |
| Athaleyah | Girls | 5 | 2018, 1 year | 2018 | under 5 |
| Athalia | Girls | 1,001 | 1915-2025, 45 years | 2025 | 89 |
| Athaliah | Girls | 416 | 1999-2025, 22 years | 2025 | 83 |
| Athalie | Girls | 219 | 1914-2016, 23 years | 1915 | under 5 |
| Athan | Boys | 2,173 | 1917-2025, 61 years | 2012 | 48 |
| Athanasia | Girls | 565 | 1917-2025, 63 years | 1974 | 8 |
| Athanasios | Boys | 1,284 | 1959-2025, 65 years | 1973 | 22 |
| Athanasius | Boys | 259 | 2001-2025, 20 years | 2023 | 19 |
| Athaniel | Boys | 23 | 2006-2012, 4 years | 2009 | under 5 |
| Athar | Girls | 41 | 2021-2025, 5 years | 2022 | 8 |
| Athara | Girls | 10 | 2022-2025, 2 years | 2022 | 5 |
| Atharv | Boys | 2,385 | 2000-2025, 26 years | 2024 | 187 |
| Atharva | Boys | 1,094 | 1999-2025, 27 years | 2020 | 72 |
| Atharvreddy | Boys | 30 | 2020-2025, 5 years | 2025 | 7 |
| Athea | Girls | 320 | 1967-2025, 35 years | 2020 | 15 |
| Atheana | Girls | 17 | 1982-2005, 3 years | 2001 | under 5 |
| Atheena | Girls | 259 | 1985-2025, 30 years | 2014 | 6 |
| Atheer | Girls | 32 | 1998-2025, 6 years | 2024 | 6 |
| Atheia | Girls | 5 | 2023, 1 year | 2023 | under 5 |
| Athel | Both, 11% girls | 334 | 1912-1952, 31 years | 1919 | under 5 |
| Athelene | Girls | 110 | 1916-1937, 17 years | 1916 | under 5 |
| Athelia | Girls | 34 | 1924-2023, 6 years | 2023 | under 5 |
| Atheline | Girls | 7 | 1919, 1 year | 1919 | under 5 |
| Athen | Boys | 692 | 1991-2025, 32 years | 2012 | 21 |
| Athena | Girls | 53,118 | 1902-2025, 116 years | 2022 | 2,477 |
| Athenagrace | Girls | 5 | 2025, 1 year | 2025 | 5 |
| Athenah | Girls | 5 | 2023, 1 year | 2023 | under 5 |
| Athenamarie | Girls | 15 | 2014-2024, 3 years | 2014 | under 5 |
| Athenarose | Girls | 39 | 2015-2025, 5 years | 2020 | 7 |
| Athenas | Girls | 15 | 2023-2025, 3 years | 2023 | 5 |
| Athene | Girls | 135 | 1909-2003, 21 years | 1923 | under 5 |
| Athenea | Girls | 160 | 2004-2025, 16 years | 2025 | 34 |
| Athenia | Girls | 115 | 1955-2019, 18 years | 1979 | under 5 |
| Athenna | Girls | 57 | 2013-2022, 8 years | 2015 | under 5 |
| Athens | Both, 25% girls | 218 | 2006-2025, 20 years | 2018 | 15 |
| Ather | Both, 44% girls | 39 | 1916-1933, 5 years | 1919 | under 5 |
| Atherine | Girls | 42 | 1919-1988, 7 years | 1983 | under 5 |
| Atherton | Boys | 6 | 1920, 1 year | 1920 | under 5 |
| Athie | Girls | 5 | 1932, 1 year | 1932 | under 5 |
| Athieng | Girls | 6 | 2020, 1 year | 2020 | under 5 |
| Athina | Girls | 902 | 1958-2025, 60 years | 1989 | 23 |
| Athira | Girls | 132 | 2013-2025, 12 years | 2017 | 12 |
| Athiran | Boys | 58 | 2018-2024, 7 years | 2020 | under 5 |
| Athiyan | Boys | 36 | 2020-2025, 5 years | 2021 | 7 |
| Athlee | Girls | 5 | 1927, 1 year | 1927 | under 5 |
| Athleen | Girls | 141 | 1916-1957, 20 years | 1918 | under 5 |
| Athlene | Girls | 25 | 1918-1935, 5 years | 1918 | under 5 |
| Athlyn | Girls | 5 | 1913, 1 year | 1913 | under 5 |
| Athol | Boys | 136 | 1904-1947, 20 years | 1921 | under 5 |
| Athon | Boys | 11 | 2007-2009, 2 years | 2009 | under 5 |
| Athony | Boys | 516 | 1952-1995, 41 years | 1986 | under 5 |
| Athos | Boys | 46 | 1926-2025, 7 years | 2012 | 8 |
| Athreya | Boys | 18 | 2017-2025, 3 years | 2025 | 8 |
| Athryn | Girls | 10 | 1986-1987, 2 years | 1986 | under 5 |
| Athulya | Girls | 15 | 2016-2020, 3 years | 2016 | under 5 |
| Athylene | Girls | 5 | 1918, 1 year | 1918 | under 5 |
| Athyna | Girls | 116 | 2003-2024, 13 years | 2023 | under 5 |
| Athziri | Girls | 543 | 1996-2025, 29 years | 2005 | 7 |
| Athziry | Girls | 370 | 1997-2024, 25 years | 2008 | under 5 |
| Atia | Girls | 386 | 1978-2018, 40 years | 2008 | under 5 |
| Atiana | Girls | 647 | 1992-2025, 33 years | 2006 | 23 |
| Atianna | Girls | 198 | 1993-2024, 14 years | 2005 | under 5 |
| Atiba | Boys | 373 | 1971-2007, 30 years | 1976 | under 5 |
| Atie | Girls | 5 | 1985, 1 year | 1985 | under 5 |
| Atif | Boys | 487 | 1973-2023, 49 years | 1981 | under 5 |
| Atifa | Girls | 10 | 2014-2018, 2 years | 2014 | under 5 |
| Atigun | Boys | 5 | 2023, 1 year | 2023 | under 5 |
| Atiim | Boys | 19 | 1972-1974, 3 years | 1972 | under 5 |
| Atika | Girls | 74 | 1982-2024, 13 years | 2014 | under 5 |
| Atiksh | Boys | 59 | 2007-2020, 8 years | 2012 | under 5 |
| Atilano | Boys | 167 | 1915-2015, 29 years | 1915 | under 5 |
| Atilio | Boys | 5 | 1921, 1 year | 1921 | under 5 |
| Atilla | Boys | 124 | 1974-2025, 17 years | 2012 | 11 |
| Atina | Girls | 245 | 1962-2025, 34 years | 1976 | 9 |
| Atinuke | Girls | 5 | 2007, 1 year | 2007 | under 5 |
| Atiq | Boys | 5 | 2019, 1 year | 2019 | under 5 |
| Atira | Girls | 297 | 1978-2025, 30 years | 1998 | 5 |
| Atisha | Girls | 124 | 1972-1994, 18 years | 1977 | under 5 |
| Atit | Boys | 6 | 1988, 1 year | 1988 | under 5 |
| Ativa | Girls | 7 | 1981, 1 year | 1981 | under 5 |
| Atiya | Girls | 1,394 | 1972-2023, 52 years | 1981 | under 5 |
| Atiyah | Girls | 234 | 1980-2022, 33 years | 2001 | under 5 |
| Atiyana | Girls | 67 | 1995-2009, 7 years | 2006 | under 5 |
| Atiyanna | Girls | 6 | 2006, 1 year | 2006 | under 5 |
| Atiye | Girls | 16 | 2020-2022, 3 years | 2021 | under 5 |
| Atiyya | Girls | 9 | 1998, 1 year | 1998 | under 5 |
| Atiyyah | Girls | 10 | 2002-2006, 2 years | 2002 | under 5 |
| Atla | Girls | 7 | 2022, 1 year | 2022 | under 5 |
| Atlai | Boys | 42 | 2001-2014, 7 years | 2005 | under 5 |
| Atlan | Boys | 61 | 2019-2025, 7 years | 2020 | 5 |
| Atlanna | Girls | 13 | 2019-2020, 2 years | 2019 | under 5 |
| Atlanta | Girls | 699 | 1895-2025, 56 years | 1995 | 7 |
| Atlantis | Both, 87% girls | 625 | 1977-2025, 38 years | 2001 | 21 |
| Atlas | Boys | 27,226 | 1883-2025, 105 years | 2025 | 4,558 |
| Atlean | Girls | 55 | 1921-1953, 10 years | 1921 | under 5 |
| Atlee | Both, 34% girls | 2,126 | 1911-2025, 109 years | 2019 | 72 |
| Atleigh | Girls | 315 | 2003-2025, 23 years | 2019 | 10 |
| Atley | Both, 58% girls | 1,560 | 1918-2025, 33 years | 2025 | 130 |
| Atli | Both, 26% girls | 23 | 2019-2022, 3 years | 2021 | under 5 |
| Atlie | Girls | 5 | 2022, 1 year | 2022 | under 5 |
| Atline | Girls | 5 | 1924, 1 year | 1924 | under 5 |
| Atlis | Boys | 40 | 2016-2025, 6 years | 2023 | 7 |
| Atlus | Boys | 126 | 2021-2025, 5 years | 2025 | 40 |
| Atlys | Both, 17% girls | 60 | 2019-2025, 5 years | 2025 | 18 |
| Atlyss | Boys | 5 | 2024, 1 year | 2024 | under 5 |
| Atnhony | Boys | 10 | 1988-1990, 2 years | 1988 | under 5 |
| Ato | Boys | 56 | 1972-1983, 8 years | 1975 | under 5 |
| Atoli | Girls | 5 | 2013, 1 year | 2013 | under 5 |
| Atom | Boys | 1,057 | 1970-2025, 44 years | 2017 | 34 |
| Atone | Girls | 6 | 2025, 1 year | 2025 | 6 |
| Atong | Girls | 15 | 2005-2022, 3 years | 2005 | under 5 |
| Atonia | Girls | 18 | 1968-1969, 2 years | 1969 | under 5 |
| Atonio | Boys | 13 | 1981-1985, 2 years | 1981 | under 5 |
| Atonya | Girls | 83 | 1961-1977, 11 years | 1973 | under 5 |
| Atoria | Girls | 15 | 1999-2015, 3 years | 1999 | under 5 |
| Atosha | Girls | 17 | 1976-1990, 3 years | 1980 | under 5 |
| Atoya | Girls | 153 | 1973-1991, 15 years | 1981 | under 5 |
| Atraeus | Boys | 5 | 2025, 1 year | 2025 | 5 |
| Atravion | Boys | 5 | 2005, 1 year | 2005 | under 5 |
| Atrayu | Boys | 28 | 2006-2011, 4 years | 2011 | under 5 |
| Atrayus | Boys | 5 | 2024, 1 year | 2024 | under 5 |
| Atreal | Boys | 16 | 2004-2005, 2 years | 2004 | under 5 |
| Atreau | Boys | 5 | 2002, 1 year | 2002 | under 5 |
| Atreaus | Boys | 5 | 2019, 1 year | 2019 | under 5 |
| Atreides | Boys | 14 | 2024-2025, 2 years | 2025 | 9 |
| Atreju | Boys | 6 | 2008, 1 year | 2008 | under 5 |
| Atrell | Boys | 6 | 2006, 1 year | 2006 | under 5 |
| Atreo | Boys | 5 | 2013, 1 year | 2013 | under 5 |
| Atreu | Boys | 5 | 2011, 1 year | 2011 | under 5 |
| Atreus | Boys | 3,534 | 2008-2025, 12 years | 2023 | 504 |
| Atreya | Both, 60% girls | 98 | 2006-2025, 12 years | 2021 | 5 |
| Atreyu | Boys | 2,705 | 1985-2025, 37 years | 2018 | 86 |
| Atreyus | Boys | 85 | 2018-2025, 8 years | 2024 | 13 |
| Atri | Boys | 5 | 2020, 1 year | 2020 | under 5 |
| Atrice | Girls | 5 | 1926, 1 year | 1926 | under 5 |
| Atricia | Girls | 5 | 1973, 1 year | 1973 | under 5 |
| Atrick | Boys | 13 | 1977-1986, 2 years | 1986 | under 5 |
| Atrina | Girls | 18 | 1982-2022, 3 years | 1984 | under 5 |
| Atrisa | Girls | 5 | 2019, 1 year | 2019 | under 5 |
| Atsuko | Girls | 16 | 1920-1925, 3 years | 1921 | under 5 |
| Atsushi | Boys | 86 | 1917-1992, 13 years | 1924 | under 5 |
| Atta | Both, 45% girls | 22 | 1890-2011, 4 years | 1992 | under 5 |
| Attache | Girls | 6 | 1988, 1 year | 1988 | under 5 |
| Attalia | Girls | 43 | 2010-2025, 8 years | 2010 | 5 |
| Attalie | Girls | 115 | 2011-2025, 11 years | 2022 | 12 |
| Attallah | Girls | 60 | 1986-2021, 8 years | 1993 | under 5 |
| Atthew | Boys | 194 | 1970-1989, 16 years | 1983 | under 5 |
| Attia | Girls | 7 | 2008, 1 year | 2008 | under 5 |
| Attiana | Girls | 13 | 2006-2007, 2 years | 2007 | under 5 |
Order: alphabetical by the name as SSA spells it. Given to: the share of girls among all babies given the name.