for boys in 2025
Data through 2025
Theo name popularity in the United States
Theo ranked #82 for boys in 2025. SSA recorded 3,945 boys named Theo.
SSA
4,140 recorded
since 2020
Popularity over time
Theo for boys and girls
Girls
210.5% in 2025 · data from 1880 to 2025
Boys
3,94599.5% in 2025 · data from 1880 to 2025
Theo in other countries and regions
Recent year-by-year data
The latest published years are shown first.
| Year | Group | Recorded count | Rank |
|---|---|---|---|
| 2025 | boys | 3,945 | #82 |
| 2025 | girls | 21 | #5722 |
| 2024 | boys | 4,129 | #80 |
| 2024 | girls | 31 | #4473 |
| 2023 | boys | 4,140 | #78 |
| 2023 | girls | 42 | #3640 |
| 2022 | boys | 3,642 | #98 |
| 2022 | girls | 50 | #3220 |
| 2021 | boys | 2,703 | #142 |
| 2021 | girls | 64 | #2674 |
| 2020 | boys | 2,225 | #172 |
| 2020 | girls | 44 | #3450 |
Show full history (248 rows)
| Year | Group | Recorded count | Rank |
|---|---|---|---|
| 2025 | boys | 3,945 | #82 |
| 2025 | girls | 21 | #5722 |
| 2024 | boys | 4,129 | #80 |
| 2024 | girls | 31 | #4473 |
| 2023 | boys | 4,140 | #78 |
| 2023 | girls | 42 | #3640 |
| 2022 | boys | 3,642 | #98 |
| 2022 | girls | 50 | #3220 |
| 2021 | boys | 2,703 | #142 |
| 2021 | girls | 64 | #2674 |
| 2020 | boys | 2,225 | #172 |
| 2020 | girls | 44 | #3450 |
| 2019 | boys | 2,018 | #195 |
| 2019 | girls | 31 | #4437 |
| 2018 | boys | 1,554 | #243 |
| 2018 | girls | 7 | #12464 |
| 2017 | boys | 1,232 | #290 |
| 2017 | girls | 7 | #12713 |
| 2016 | boys | 952 | #354 |
| 2016 | girls | 11 | #9411 |
| 2015 | boys | 765 | #405 |
| 2014 | boys | 550 | #509 |
| 2013 | boys | 365 | #663 |
| 2012 | boys | 287 | #790 |
| 2011 | boys | 245 | #863 |
| 2010 | boys | 221 | #914 |
| 2009 | boys | 187 | #1032 |
| 2008 | boys | 188 | #1019 |
| 2007 | boys | 191 | #1012 |
| 2006 | boys | 156 | #1116 |
| 2005 | boys | 139 | #1150 |
| 2004 | boys | 133 | #1172 |
| 2003 | boys | 109 | #1291 |
| 2002 | boys | 98 | #1346 |
| 2002 | girls | 5 | #15432 |
| 2001 | boys | 84 | #1460 |
| 2000 | boys | 101 | #1282 |
| 1999 | boys | 76 | #1489 |
| 1998 | boys | 63 | #1642 |
| 1997 | boys | 62 | #1628 |
| 1996 | boys | 53 | #1740 |
| 1995 | boys | 56 | #1623 |
| 1994 | boys | 54 | #1664 |
| 1993 | boys | 50 | #1721 |
| 1992 | boys | 59 | #1510 |
| 1991 | boys | 61 | #1452 |
| 1991 | girls | 5 | #13147 |
| 1990 | boys | 66 | #1370 |
| 1989 | boys | 77 | #1219 |
| 1988 | boys | 77 | #1145 |
| 1987 | boys | 75 | #1106 |
| 1986 | boys | 85 | #1003 |
| 1985 | boys | 76 | #1057 |
| 1984 | boys | 23 | #2232 |
| 1983 | boys | 27 | #1955 |
| 1982 | boys | 33 | #1734 |
| 1981 | boys | 31 | #1811 |
| 1980 | boys | 36 | #1619 |
| 1979 | boys | 38 | #1532 |
| 1979 | girls | 6 | #9010 |
| 1978 | boys | 46 | #1352 |
| 1977 | boys | 51 | #1245 |
| 1976 | boys | 58 | #1111 |
| 1975 | boys | 57 | #1114 |
| 1975 | girls | 6 | #7984 |
| 1974 | boys | 32 | #1546 |
| 1973 | boys | 27 | #1696 |
| 1972 | boys | 26 | #1721 |
| 1971 | boys | 23 | #1862 |
| 1970 | boys | 28 | #1615 |
| 1970 | girls | 7 | #6362 |
| 1969 | boys | 29 | #1492 |
| 1969 | girls | 5 | #7471 |
| 1968 | boys | 24 | #1614 |
| 1967 | boys | 29 | #1411 |
| 1966 | boys | 23 | #1613 |
| 1966 | girls | 6 | #5809 |
| 1965 | boys | 43 | #1144 |
| 1964 | boys | 39 | #1236 |
| 1964 | girls | 13 | #3692 |
| 1963 | boys | 32 | #1375 |
| 1963 | girls | 8 | #4896 |
| 1962 | boys | 26 | #1546 |
| 1962 | girls | 12 | #3782 |
| 1961 | boys | 36 | #1322 |
| 1961 | girls | 16 | #3189 |
| 1960 | boys | 42 | #1210 |
| 1960 | girls | 7 | #5168 |
| 1959 | boys | 36 | #1302 |
| 1959 | girls | 8 | #4625 |
| 1958 | boys | 35 | #1305 |
| 1958 | girls | 11 | #3747 |
| 1957 | boys | 37 | #1278 |
| 1957 | girls | 20 | #2563 |
| 1956 | boys | 39 | #1218 |
| 1956 | girls | 11 | #3696 |
| 1955 | boys | 33 | #1313 |
| 1955 | girls | 23 | #2280 |
| 1954 | boys | 30 | #1382 |
| 1954 | girls | 16 | #2779 |
| 1953 | boys | 33 | #1304 |
| 1953 | girls | 18 | #2516 |
| 1952 | boys | 41 | #1152 |
| 1952 | girls | 18 | #2502 |
| 1951 | boys | 46 | #1052 |
| 1951 | girls | 18 | #2391 |
| 1950 | boys | 41 | #1105 |
| 1950 | girls | 31 | #1679 |
| 1949 | boys | 36 | #1185 |
| 1949 | girls | 22 | #2069 |
| 1948 | boys | 47 | #1023 |
| 1948 | girls | 33 | #1621 |
| 1947 | boys | 39 | #1159 |
| 1947 | girls | 35 | #1602 |
| 1946 | boys | 43 | #1045 |
| 1946 | girls | 31 | #1583 |
| 1945 | boys | 48 | #927 |
| 1945 | girls | 53 | #1080 |
| 1944 | boys | 44 | #974 |
| 1944 | girls | 27 | #1578 |
| 1943 | boys | 61 | #846 |
| 1943 | girls | 33 | #1442 |
| 1942 | boys | 45 | #991 |
| 1942 | girls | 26 | #1630 |
| 1941 | boys | 39 | #1040 |
| 1941 | girls | 34 | #1310 |
| 1940 | boys | 38 | #1050 |
| 1940 | girls | 32 | #1313 |
| 1939 | boys | 64 | #754 |
| 1939 | girls | 27 | #1424 |
| 1938 | boys | 64 | #764 |
| 1938 | girls | 19 | #1805 |
| 1937 | boys | 40 | #1000 |
| 1937 | girls | 33 | #1255 |
| 1936 | boys | 73 | #690 |
| 1936 | girls | 30 | #1321 |
| 1935 | boys | 71 | #725 |
| 1935 | girls | 39 | #1119 |
| 1934 | boys | 55 | #845 |
| 1934 | girls | 39 | #1133 |
| 1933 | boys | 62 | #775 |
| 1933 | girls | 39 | #1123 |
| 1932 | boys | 76 | #708 |
| 1932 | girls | 41 | #1116 |
| 1931 | boys | 85 | #643 |
| 1931 | girls | 43 | #1074 |
| 1930 | boys | 90 | #645 |
| 1930 | girls | 55 | #993 |
| 1929 | boys | 75 | #721 |
| 1929 | girls | 71 | #842 |
| 1928 | boys | 92 | #652 |
| 1928 | girls | 62 | #947 |
| 1927 | boys | 109 | #592 |
| 1927 | girls | 58 | #1000 |
| 1926 | boys | 104 | #614 |
| 1926 | girls | 90 | #763 |
| 1925 | boys | 98 | #641 |
| 1925 | girls | 102 | #727 |
| 1924 | boys | 97 | #653 |
| 1924 | girls | 111 | #705 |
| 1923 | boys | 92 | #668 |
| 1923 | girls | 75 | #845 |
| 1922 | boys | 109 | #617 |
| 1922 | girls | 102 | #720 |
| 1921 | boys | 107 | #611 |
| 1921 | girls | 96 | #747 |
| 1920 | boys | 97 | #640 |
| 1920 | girls | 98 | #729 |
| 1919 | boys | 92 | #633 |
| 1919 | girls | 109 | #666 |
| 1918 | boys | 87 | #664 |
| 1918 | girls | 105 | #702 |
| 1917 | boys | 89 | #629 |
| 1917 | girls | 91 | #735 |
| 1916 | boys | 96 | #593 |
| 1916 | girls | 98 | #692 |
| 1915 | boys | 91 | #601 |
| 1915 | girls | 98 | #667 |
| 1914 | boys | 81 | #546 |
| 1914 | girls | 64 | #720 |
| 1913 | boys | 62 | #550 |
| 1913 | girls | 50 | #741 |
| 1912 | boys | 50 | #568 |
| 1912 | girls | 53 | #689 |
| 1911 | boys | 31 | #533 |
| 1911 | girls | 36 | #722 |
| 1910 | boys | 35 | #461 |
| 1910 | girls | 29 | #794 |
| 1909 | boys | 22 | #558 |
| 1909 | girls | 44 | #580 |
| 1908 | boys | 34 | #403 |
| 1908 | girls | 24 | #791 |
| 1907 | boys | 29 | #429 |
| 1907 | girls | 31 | #680 |
| 1906 | boys | 17 | #568 |
| 1906 | girls | 27 | #707 |
| 1905 | boys | 23 | #463 |
| 1905 | girls | 34 | #600 |
| 1904 | boys | 27 | #401 |
| 1904 | girls | 31 | #612 |
| 1903 | boys | 18 | #505 |
| 1903 | girls | 29 | #607 |
| 1902 | boys | 24 | #415 |
| 1902 | girls | 35 | #545 |
| 1901 | boys | 18 | #453 |
| 1901 | girls | 19 | #747 |
| 1900 | boys | 14 | #680 |
| 1900 | girls | 22 | #780 |
| 1899 | boys | 10 | #661 |
| 1899 | girls | 16 | #814 |
| 1898 | boys | 16 | #523 |
| 1898 | girls | 25 | #650 |
| 1897 | boys | 11 | #652 |
| 1897 | girls | 28 | #567 |
| 1896 | boys | 12 | #641 |
| 1896 | girls | 24 | #635 |
| 1895 | boys | 14 | #556 |
| 1895 | girls | 25 | #607 |
| 1894 | boys | 12 | #594 |
| 1894 | girls | 17 | #719 |
| 1893 | boys | 11 | #615 |
| 1893 | girls | 19 | #662 |
| 1892 | boys | 9 | #748 |
| 1892 | girls | 25 | #554 |
| 1891 | boys | 11 | #564 |
| 1891 | girls | 21 | #572 |
| 1890 | boys | 12 | #566 |
| 1890 | girls | 12 | #791 |
| 1889 | boys | 8 | #722 |
| 1889 | girls | 18 | #600 |
| 1888 | boys | 9 | #704 |
| 1888 | girls | 17 | #612 |
| 1887 | boys | 10 | #583 |
| 1887 | girls | 19 | #512 |
| 1886 | boys | 8 | #694 |
| 1886 | girls | 15 | #572 |
| 1885 | boys | 8 | #700 |
| 1885 | girls | 11 | #658 |
| 1884 | boys | 7 | #764 |
| 1884 | girls | 16 | #520 |
| 1883 | boys | 14 | #479 |
| 1883 | girls | 7 | #754 |
| 1882 | boys | 12 | #540 |
| 1882 | girls | 10 | #596 |
| 1881 | boys | 8 | #653 |
| 1881 | girls | 8 | #623 |
| 1880 | boys | 9 | #640 |
| 1880 | girls | 7 | #679 |
Data from US Social Security Administration · through 2025.