Names starting with T: Teyahna to Theron
300 first names from SSA's national file, part 11 of 22 of the T 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.
Teyahna to Theron
| Name | Given to | Babies since 1880 | On record | Peak year | Babies in 2025 |
|---|---|---|---|---|---|
| Teyahna | Girls | 5 | 2007, 1 year | 2007 | under 5 |
| Teyana | Girls | 1,163 | 1982-2025, 43 years | 2017 | 31 |
| Teyanah | Girls | 5 | 2008, 1 year | 2008 | under 5 |
| Teyani | Girls | 11 | 2005-2010, 2 years | 2010 | under 5 |
| Teyanna | Girls | 662 | 1983-2025, 39 years | 2007 | 8 |
| Teyden | Boys | 5 | 2016, 1 year | 2016 | under 5 |
| Teygan | Both, 64% girls | 42 | 2007-2012, 5 years | 2011 | under 5 |
| Teyha | Girls | 20 | 1998-2001, 3 years | 1999 | under 5 |
| Teyla | Girls | 319 | 2004-2024, 21 years | 2008 | under 5 |
| Teylar | Girls | 16 | 1993-1998, 3 years | 1993 | under 5 |
| Teyler | Girls | 18 | 1994-1998, 3 years | 1997 | under 5 |
| Teylie | Girls | 44 | 2017-2019, 3 years | 2017 | under 5 |
| Teylor | Both, 88% girls | 391 | 1989-2017, 27 years | 1994 | under 5 |
| Teyo | Boys | 96 | 2005-2024, 13 years | 2022 | under 5 |
| Teyon | Boys | 190 | 1987-2016, 21 years | 1987 | under 5 |
| Teyona | Girls | 321 | 1978-2019, 32 years | 2009 | under 5 |
| Teyonce | Girls | 25 | 2001-2005, 4 years | 2002 | under 5 |
| Teyonda | Girls | 5 | 1978, 1 year | 1978 | under 5 |
| Teyonna | Girls | 462 | 1981-2023, 38 years | 1992 | under 5 |
| Teysean | Boys | 5 | 2005, 1 year | 2005 | under 5 |
| Teysha | Girls | 13 | 1990-1991, 2 years | 1991 | under 5 |
| Teyton | Boys | 92 | 2004-2022, 12 years | 2011 | under 5 |
| Teyvon | Boys | 19 | 1994-2003, 3 years | 1994 | under 5 |
| Tez | Boys | 6 | 2025, 1 year | 2025 | 6 |
| Tezara | Girls | 6 | 2024, 1 year | 2024 | under 5 |
| Tezekiah | Boys | 24 | 2024-2025, 2 years | 2025 | 13 |
| Tezra | Girls | 56 | 1968-1993, 9 years | 1971 | under 5 |
| Tezza | Girls | 5 | 2024, 1 year | 2024 | under 5 |
| Tha | Both, 35% girls | 57 | 1986-2020, 9 years | 2020 | under 5 |
| Thaara | Girls | 5 | 2025, 1 year | 2025 | 5 |
| Thabit | Boys | 16 | 2016-2023, 3 years | 2017 | under 5 |
| Thabiti | Boys | 16 | 1976-1978, 3 years | 1978 | under 5 |
| Thach | Boys | 11 | 1982-1988, 2 years | 1982 | under 5 |
| Thacher | Boys | 19 | 2007-2021, 3 years | 2007 | under 5 |
| Thackery | Boys | 56 | 2014-2021, 7 years | 2016 | under 5 |
| Thad | Boys | 8,224 | 1880-2025, 146 years | 1967 | 8 |
| Thada | Girls | 11 | 1916-1920, 2 years | 1920 | under 5 |
| Thadd | Boys | 145 | 1962-2004, 19 years | 1971 | under 5 |
| Thaddaeus | Boys | 1,045 | 1924-2025, 59 years | 2005 | 10 |
| Thaddaus | Boys | 11 | 1979-1988, 2 years | 1988 | under 5 |
| Thaddea | Girls | 5 | 1949, 1 year | 1949 | under 5 |
| Thaddeaus | Boys | 138 | 1918-2010, 21 years | 1993 | under 5 |
| Thaddeous | Boys | 45 | 1962-2002, 7 years | 1989 | under 5 |
| Thaddeus | Boys | 26,089 | 1880-2025, 145 years | 2016 | 314 |
| Thaddis | Boys | 10 | 1954-1957, 2 years | 1954 | under 5 |
| Thaddius | Boys | 593 | 1916-2023, 64 years | 1989 | under 5 |
| Thaddues | Boys | 55 | 1918-1989, 10 years | 1953 | under 5 |
| Thaddus | Boys | 86 | 1918-1979, 16 years | 1962 | under 5 |
| Thade | Boys | 32 | 2002-2018, 4 years | 2003 | under 5 |
| Thaden | Boys | 55 | 2004-2013, 8 years | 2004 | under 5 |
| Thadeo | Boys | 126 | 2014-2025, 10 years | 2025 | 26 |
| Thadeous | Boys | 17 | 1979-1994, 3 years | 1986 | under 5 |
| Thadeus | Boys | 1,123 | 1912-2025, 92 years | 1918 | 6 |
| Thadine | Girls | 5 | 1954, 1 year | 1954 | under 5 |
| Thadis | Boys | 31 | 1920-1960, 6 years | 1934 | under 5 |
| Thadius | Boys | 511 | 1922-2024, 56 years | 1974 | under 5 |
| Thadus | Boys | 11 | 1918-1935, 2 years | 1918 | under 5 |
| Thaer | Boys | 61 | 1982-2013, 10 years | 1989 | under 5 |
| Thai | Both, 15% girls | 1,426 | 1975-2025, 51 years | 2004 | 6 |
| Thaiden | Boys | 18 | 2006-2018, 3 years | 2006 | under 5 |
| Thaila | Girls | 108 | 1997-2024, 16 years | 2000 | under 5 |
| Thailah | Girls | 7 | 2019, 1 year | 2019 | under 5 |
| Thailan | Boys | 150 | 2000-2024, 18 years | 2001 | under 5 |
| Thailand | Boys | 184 | 2000-2025, 20 years | 2021 | 13 |
| Thailee | Girls | 7 | 2003, 1 year | 2003 | under 5 |
| Thailen | Boys | 5 | 2014, 1 year | 2014 | under 5 |
| Thailer | Both, 15% girls | 39 | 1996-2011, 5 years | 2002 | under 5 |
| Thailia | Girls | 19 | 2003-2009, 3 years | 2006 | under 5 |
| Thaily | Girls | 505 | 2002-2025, 22 years | 2011 | 14 |
| Thailyn | Girls | 105 | 2001-2025, 15 years | 2011 | 6 |
| Thailynn | Girls | 21 | 2004-2025, 4 years | 2016 | 5 |
| Thain | Boys | 5 | 1995, 1 year | 1995 | under 5 |
| Thaina | Girls | 31 | 1996-2006, 5 years | 2001 | under 5 |
| Thaine | Boys | 182 | 1915-2024, 25 years | 1916 | under 5 |
| Thair | Boys | 12 | 1993-1994, 2 years | 1993 | under 5 |
| Thais | Girls | 2,225 | 1909-2025, 117 years | 2001 | 26 |
| Thaisa | Girls | 5 | 1986, 1 year | 1986 | under 5 |
| Thaisha | Girls | 15 | 1982-2004, 3 years | 1982 | under 5 |
| Thaison | Boys | 75 | 1989-2023, 12 years | 2008 | under 5 |
| Thaissa | Girls | 5 | 2012, 1 year | 2012 | under 5 |
| Thaissy | Girls | 5 | 2024, 1 year | 2024 | under 5 |
| Thaiz | Girls | 54 | 1996-2002, 6 years | 2002 | under 5 |
| Thaj | Boys | 5 | 1999, 1 year | 1999 | under 5 |
| Thala | Girls | 10 | 1923-1935, 2 years | 1923 | under 5 |
| Thalamus | Boys | 15 | 1975-1976, 2 years | 1975 | under 5 |
| Thalassa | Girls | 6 | 1977, 1 year | 1977 | under 5 |
| Thaleia | Girls | 87 | 2003-2025, 12 years | 2015 | 6 |
| Thalen | Boys | 5 | 2003, 1 year | 2003 | under 5 |
| Thales | Boys | 93 | 1917-2020, 13 years | 2009 | under 5 |
| Thali | Girls | 5 | 2018, 1 year | 2018 | under 5 |
| Thalia | Girls | 16,264 | 1885-2025, 124 years | 1993 | 446 |
| Thaliah | Girls | 43 | 1998-2023, 8 years | 2014 | under 5 |
| Thaliana | Girls | 52 | 2008-2025, 7 years | 2023 | 7 |
| Thalina | Girls | 13 | 2003-2005, 2 years | 2005 | under 5 |
| Thalita | Girls | 16 | 2002-2006, 3 years | 2006 | under 5 |
| Thaliya | Girls | 10 | 2001-2013, 2 years | 2001 | under 5 |
| Thaliyah | Girls | 56 | 2001-2025, 9 years | 2004 | 5 |
| Thalma | Girls | 11 | 1911-1914, 2 years | 1911 | under 5 |
| Thalmus | Boys | 29 | 1975-1977, 3 years | 1976 | under 5 |
| Thalya | Girls | 143 | 1989-2023, 19 years | 1993 | under 5 |
| Thaman | Boys | 19 | 2011-2013, 3 years | 2011 | under 5 |
| Thamar | Girls | 90 | 1979-2014, 15 years | 1982 | under 5 |
| Thamara | Girls | 252 | 1973-2025, 31 years | 2003 | 5 |
| Thamas | Boys | 89 | 1935-1963, 12 years | 1952 | under 5 |
| Thamer | Boys | 18 | 1982-2015, 3 years | 2015 | under 5 |
| Thames | Boys | 5 | 1931, 1 year | 1931 | under 5 |
| Thamia | Girls | 5 | 2004, 1 year | 2004 | under 5 |
| Thamos | Boys | 5 | 1955, 1 year | 1955 | under 5 |
| Than | Boys | 36 | 1956-2013, 6 years | 1986 | under 5 |
| Thana | Girls | 68 | 1918-2006, 11 years | 1950 | under 5 |
| Thanasi | Boys | 5 | 2007, 1 year | 2007 | under 5 |
| Thanatos | Boys | 7 | 2018, 1 year | 2018 | under 5 |
| Thandi | Girls | 41 | 1994-2020, 7 years | 1994 | under 5 |
| Thandie | Girls | 14 | 2007-2013, 2 years | 2013 | under 5 |
| Thandiwe | Girls | 100 | 1981-2014, 15 years | 2006 | under 5 |
| Thane | Boys | 2,604 | 1916-2025, 99 years | 2015 | 34 |
| Thang | Boys | 796 | 1976-2025, 43 years | 2016 | 28 |
| Thanh | Both, 37% girls | 1,749 | 1976-2021, 43 years | 1981 | under 5 |
| Thanhphong | Boys | 5 | 1994, 1 year | 1994 | under 5 |
| Thanhtruc | Girls | 5 | 1995, 1 year | 1995 | under 5 |
| Thania | Girls | 1,426 | 1962-2025, 50 years | 1993 | 5 |
| Thaniel | Boys | 86 | 1999-2023, 13 years | 1999 | under 5 |
| Thanishka | Girls | 11 | 2017-2024, 2 years | 2017 | under 5 |
| Thanna | Girls | 22 | 1939-1942, 2 years | 1939 | under 5 |
| Thanos | Boys | 105 | 2004-2023, 13 years | 2019 | under 5 |
| Thanvi | Girls | 175 | 2006-2025, 17 years | 2018 | 12 |
| Thanvik | Boys | 33 | 2020-2024, 5 years | 2024 | under 5 |
| Thanvika | Girls | 60 | 2019-2025, 7 years | 2020 | 12 |
| Thanya | Girls | 261 | 1988-2023, 25 years | 1993 | under 5 |
| Thao | Both, 84% girls | 1,237 | 1975-2025, 43 years | 1984 | 5 |
| Thara | Girls | 302 | 1972-2025, 32 years | 2024 | 22 |
| Tharak | Boys | 5 | 2020, 1 year | 2020 | under 5 |
| Tharan | Boys | 9 | 2015, 1 year | 2015 | under 5 |
| Tharel | Boys | 5 | 1919, 1 year | 1919 | under 5 |
| Tharen | Boys | 43 | 1994-2016, 8 years | 2000 | under 5 |
| Tharin | Boys | 11 | 1967-2002, 2 years | 1967 | under 5 |
| Tharon | Both, 26% girls | 650 | 1916-2019, 73 years | 1923 | under 5 |
| Tharron | Boys | 6 | 1967, 1 year | 1967 | under 5 |
| Tharun | Boys | 84 | 2002-2019, 12 years | 2015 | under 5 |
| Thary | Girls | 12 | 1985-1989, 2 years | 1985 | under 5 |
| Tharyn | Boys | 5 | 1999, 1 year | 1999 | under 5 |
| Thasha | Girls | 22 | 1974-1983, 4 years | 1974 | under 5 |
| Thaswika | Girls | 16 | 2023-2025, 3 years | 2025 | 6 |
| Thatcher | Boys | 4,967 | 1965-2025, 58 years | 2021 | 194 |
| Thatiana | Girls | 68 | 1995-2012, 10 years | 1997 | under 5 |
| Thavy | Girls | 17 | 1985-1990, 3 years | 1985 | under 5 |
| Thawann | Girls | 5 | 1984, 1 year | 1984 | under 5 |
| Thawng | Boys | 35 | 2011-2017, 5 years | 2017 | under 5 |
| Thaxter | Boys | 5 | 1955, 1 year | 1955 | under 5 |
| Thaxton | Boys | 191 | 1920-2025, 22 years | 2019 | 5 |
| Thaya | Girls | 11 | 2015-2024, 2 years | 2015 | under 5 |
| Thayden | Boys | 151 | 2003-2017, 14 years | 2008 | under 5 |
| Thayer | Boys | 1,437 | 1912-2025, 106 years | 2014 | 15 |
| Thayla | Girls | 16 | 2008-2025, 3 years | 2025 | 6 |
| Thayle | Girls | 6 | 1936, 1 year | 1936 | under 5 |
| Thayli | Girls | 11 | 2011-2013, 2 years | 2011 | under 5 |
| Thaylia | Girls | 5 | 1936, 1 year | 1936 | under 5 |
| Thaylor | Boys | 7 | 2023, 1 year | 2023 | under 5 |
| Thayna | Girls | 10 | 2003-2024, 2 years | 2003 | under 5 |
| Thayne | Boys | 1,450 | 1915-2025, 105 years | 2016 | 8 |
| Thayra | Girls | 11 | 2022-2024, 2 years | 2022 | under 5 |
| Thays | Girls | 5 | 2001, 1 year | 2001 | under 5 |
| The | Boys | 5 | 1991, 1 year | 1991 | under 5 |
| Thea | Girls | 20,118 | 1880-2025, 144 years | 2018 | 867 |
| Theada | Girls | 36 | 1921-1938, 6 years | 1923 | under 5 |
| Theado | Boys | 45 | 1917-1936, 8 years | 1919 | under 5 |
| Theador | Boys | 86 | 1916-1956, 15 years | 1928 | under 5 |
| Theadora | Girls | 1,507 | 1906-2025, 89 years | 2024 | 86 |
| Theadore | Boys | 4,005 | 1880-2025, 125 years | 1927 | 5 |
| Theadosia | Girls | 41 | 2020-2025, 6 years | 2021 | 6 |
| Theanna | Girls | 5 | 1998, 1 year | 1998 | under 5 |
| Thearon | Boys | 31 | 1927-1976, 5 years | 1928 | under 5 |
| Thearsa | Girls | 21 | 1960-1971, 4 years | 1968 | under 5 |
| Thearthur | Boys | 5 | 1956, 1 year | 1956 | under 5 |
| Theartis | Boys | 22 | 1947-1969, 3 years | 1947 | under 5 |
| Theary | Girls | 12 | 1985-1986, 2 years | 1985 | under 5 |
| Theatus | Girls | 11 | 1918-1922, 2 years | 1922 | under 5 |
| Theckla | Girls | 41 | 1886-1920, 8 years | 1916 | under 5 |
| Thecla | Girls | 281 | 1888-1986, 38 years | 1917 | under 5 |
| Theda | Girls | 6,556 | 1880-2021, 108 years | 1919 | under 5 |
| Thedford | Boys | 153 | 1912-1959, 24 years | 1921 | under 5 |
| Thedis | Girls | 16 | 1918-1925, 3 years | 1924 | under 5 |
| Thedora | Girls | 103 | 1915-1956, 17 years | 1925 | under 5 |
| Thedore | Boys | 1,136 | 1902-2022, 75 years | 1929 | under 5 |
| Thedosia | Girls | 6 | 1941, 1 year | 1941 | under 5 |
| Thedra | Girls | 15 | 1916-1969, 3 years | 1916 | under 5 |
| Thedy | Girls | 10 | 1964, 1 year | 1964 | under 5 |
| Theeran | Boys | 21 | 2016-2024, 4 years | 2019 | under 5 |
| Theia | Girls | 1,217 | 1967-2025, 22 years | 2019 | 97 |
| Thekla | Girls | 296 | 1882-2021, 37 years | 1890 | under 5 |
| Thel | Boys | 5 | 1964, 1 year | 1964 | under 5 |
| Thela | Girls | 51 | 1918-1955, 9 years | 1918 | under 5 |
| Thelbert | Boys | 931 | 1908-1985, 61 years | 1921 | under 5 |
| Thelda | Girls | 521 | 1902-1955, 44 years | 1926 | under 5 |
| Theldon | Boys | 5 | 1938, 1 year | 1938 | under 5 |
| Thelia | Girls | 85 | 1920-1976, 14 years | 1960 | under 5 |
| Thelisa | Girls | 5 | 1967, 1 year | 1967 | under 5 |
| Thell | Boys | 11 | 1924-1931, 2 years | 1931 | under 5 |
| Thella | Girls | 43 | 1914-1934, 6 years | 1914 | under 5 |
| Thelma | Girls | 226,602 | 1880-2025, 143 years | 1921 | 29 |
| Thelman | Boys | 7 | 1922, 1 year | 1922 | under 5 |
| Thelmar | Girls | 5 | 1923, 1 year | 1923 | under 5 |
| Thelmer | Both, 25% girls | 189 | 1910-1938, 22 years | 1921 | under 5 |
| Thelmon | Boys | 27 | 1910-1933, 5 years | 1910 | under 5 |
| Thelonious | Boys | 467 | 1960-2025, 42 years | 2017 | 12 |
| Thelonius | Boys | 21 | 1972-2013, 4 years | 2006 | under 5 |
| Thelton | Boys | 102 | 1913-1963, 18 years | 1926 | under 5 |
| Thema | Girls | 40 | 1918-1990, 6 years | 1978 | under 5 |
| Themba | Boys | 5 | 1996, 1 year | 1996 | under 5 |
| Thembi | Girls | 35 | 1971-1979, 5 years | 1971 | under 5 |
| Themis | Both, 75% girls | 20 | 1916-2025, 4 years | 1916 | 5 |
| Thena | Girls | 274 | 1905-2025, 36 years | 2022 | 6 |
| Thendral | Girls | 6 | 2021, 1 year | 2021 | under 5 |
| Thenia | Girls | 12 | 1929-1934, 2 years | 1929 | under 5 |
| Theo | Boys | 39,333 | 1880-2025, 146 years | 2023 | 3,966 |
| Theobald | Boys | 10 | 1916-1917, 2 years | 1916 | under 5 |
| Theoda | Both, 67% girls | 30 | 1911-1927, 6 years | 1911 | under 5 |
| Theoden | Boys | 707 | 2004-2025, 21 years | 2025 | 104 |
| Theodia | Boys | 10 | 1925-1958, 2 years | 1925 | under 5 |
| Theodie | Boys | 5 | 1936, 1 year | 1936 | under 5 |
| Theodies | Boys | 21 | 1935-1942, 4 years | 1942 | under 5 |
| Theodin | Boys | 31 | 2020-2025, 5 years | 2022 | 7 |
| Theodis | Boys | 2,244 | 1911-2021, 96 years | 1955 | under 5 |
| Theodocia | Girls | 54 | 1884-1943, 10 years | 1884 | under 5 |
| Theodor | Boys | 2,216 | 1884-2025, 113 years | 2022 | 76 |
| Theodora | Girls | 12,703 | 1880-2025, 145 years | 2022 | 384 |
| Theodore | Boys | 318,175 | 1880-2025, 146 years | 2025 | 13,362 |
| Theodorejames | Boys | 21 | 2017-2025, 3 years | 2023 | 8 |
| Theodoric | Boys | 61 | 1969-2024, 10 years | 1969 | under 5 |
| Theodoro | Boys | 309 | 1929-2025, 34 years | 2025 | 43 |
| Theodoros | Boys | 557 | 1967-2025, 50 years | 2024 | 29 |
| Theodorus | Boys | 35 | 2020-2025, 4 years | 2024 | 5 |
| Theodosia | Girls | 1,705 | 1880-2025, 115 years | 1918 | 35 |
| Theodosius | Boys | 10 | 2025, 1 year | 2025 | 10 |
| Theodric | Boys | 27 | 1926-1992, 5 years | 1977 | under 5 |
| Theodus | Boys | 178 | 1912-1985, 30 years | 1921 | under 5 |
| Theofanis | Boys | 10 | 1977-2013, 2 years | 1977 | under 5 |
| Theofilos | Boys | 10 | 1979-2017, 2 years | 1979 | under 5 |
| Theojames | Boys | 15 | 2021-2025, 3 years | 2021 | 5 |
| Theola | Girls | 2,099 | 1895-1983, 79 years | 1924 | under 5 |
| Theolia | Girls | 10 | 1921-1927, 2 years | 1921 | under 5 |
| Theon | Boys | 429 | 1924-2025, 37 years | 2022 | 18 |
| Theona | Girls | 213 | 1914-2025, 30 years | 1927 | 5 |
| Theone | Girls | 321 | 1915-2017, 40 years | 1920 | under 5 |
| Theoni | Girls | 5 | 2009, 1 year | 2009 | under 5 |
| Theonita | Girls | 17 | 1957, 1 year | 1957 | under 5 |
| Theopa | Girls | 5 | 1918, 1 year | 1918 | under 5 |
| Theopal | Girls | 11 | 1918-1922, 2 years | 1922 | under 5 |
| Theophane | Girls | 5 | 1915, 1 year | 1915 | under 5 |
| Theophil | Boys | 208 | 1912-2025, 22 years | 1915 | 6 |
| Theophila | Girls | 10 | 1918, 1 year | 1918 | under 5 |
| Theophile | Boys | 221 | 1880-2020, 29 years | 1928 | under 5 |
| Theophilia | Girls | 11 | 2014-2015, 2 years | 2015 | under 5 |
| Theophilos | Boys | 12 | 2018-2025, 2 years | 2018 | 5 |
| Theophilus | Boys | 2,448 | 1882-2025, 124 years | 2022 | 57 |
| Theophus | Boys | 5 | 1957, 1 year | 1957 | under 5 |
| Theoplis | Boys | 204 | 1917-1991, 30 years | 1956 | under 5 |
| Theopolis | Boys | 251 | 1912-1995, 41 years | 1922 | under 5 |
| Theora | Girls | 853 | 1891-2024, 62 years | 1929 | under 5 |
| Theordore | Boys | 412 | 1913-2023, 58 years | 1920 | under 5 |
| Theoren | Boys | 110 | 1993-2020, 15 years | 1999 | under 5 |
| Theori | Girls | 74 | 2021-2025, 5 years | 2025 | 18 |
| Theoria | Girls | 7 | 1927, 1 year | 1927 | under 5 |
| Theorie | Girls | 10 | 2022-2023, 2 years | 2022 | under 5 |
| Theory | Both, 64% girls | 257 | 2006-2025, 17 years | 2022 | 30 |
| Theos | Boys | 40 | 2017-2024, 7 years | 2024 | under 5 |
| Theotis | Boys | 939 | 1918-2017, 80 years | 1977 | under 5 |
| Thera | Girls | 892 | 1899-2024, 87 years | 1982 | under 5 |
| Theral | Boys | 5 | 1974, 1 year | 1974 | under 5 |
| Therald | Boys | 5 | 1938, 1 year | 1938 | under 5 |
| Theran | Boys | 266 | 1924-2025, 38 years | 2008 | 5 |
| Therasa | Girls | 136 | 1956-1982, 19 years | 1962 | under 5 |
| Therdore | Boys | 10 | 1932-1935, 2 years | 1932 | under 5 |
| Therea | Girls | 11 | 1959-1963, 2 years | 1959 | under 5 |
| Thereas | Girls | 21 | 1954-1975, 4 years | 1970 | under 5 |
| Thereasa | Girls | 345 | 1927-1982, 34 years | 1958 | under 5 |
| Therease | Girls | 5 | 1969, 1 year | 1969 | under 5 |
| Theren | Boys | 8 | 1991, 1 year | 1991 | under 5 |
| Theres | Girls | 23 | 1955-1970, 4 years | 1957 | under 5 |
| Theresa | Girls | 405,831 | 1880-2025, 146 years | 1961 | 136 |
| Theresaann | Girls | 41 | 1952-1971, 7 years | 1970 | under 5 |
| Theresamarie | Girls | 17 | 1986-1995, 3 years | 1990 | under 5 |
| Theresann | Girls | 5 | 1957, 1 year | 1957 | under 5 |
| Therese | Girls | 35,595 | 1880-2025, 146 years | 1959 | 79 |
| Theresea | Girls | 273 | 1928-1988, 28 years | 1957 | under 5 |
| Theresia | Girls | 2,016 | 1881-2007, 115 years | 1959 | under 5 |
| Theresita | Girls | 26 | 1949-1968, 5 years | 1953 | under 5 |
| Theressa | Girls | 2,145 | 1886-2008, 107 years | 1961 | under 5 |
| Theressia | Girls | 5 | 1931, 1 year | 1931 | under 5 |
| Theretha | Girls | 21 | 1926-1963, 4 years | 1963 | under 5 |
| Thereza | Girls | 15 | 2006-2025, 3 years | 2006 | 5 |
| Theria | Girls | 22 | 1919-1965, 4 years | 1936 | under 5 |
| Therin | Boys | 95 | 1962-2018, 16 years | 2018 | under 5 |
| Therion | Boys | 16 | 1921-1969, 3 years | 1921 | under 5 |
| Therisa | Girls | 352 | 1919-1993, 35 years | 1963 | under 5 |
| Therma | Girls | 114 | 1908-1937, 16 years | 1917 | under 5 |
| Therman | Boys | 1,885 | 1905-2007, 85 years | 1919 | under 5 |
| Thermon | Boys | 723 | 1912-1975, 56 years | 1927 | under 5 |
| Thermond | Boys | 16 | 1947-1951, 3 years | 1947 | under 5 |
| Theron | Boys | 13,000 | 1880-2025, 143 years | 1966 | 55 |
Order: alphabetical by the name as SSA spells it. Given to: the share of girls among all babies given the name.