Thomasina is an uncommon girls' name that peaked in 1966 and has since faded.
Thomasina is a girl name. It last appears in U.S. records in 2019. Thomasina was first reported in SSA data in 1904 and peaked in 1966 (85 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2019 | 6 | 6 | #15,407 |
| 2015 | 5 | 5 | #18,876 |
| 2013 | 6 | 6 | #16,370 |
| 2011 | 6 | 6 | #16,600 |
| 2009 | 9 | 9 | #12,365 |
| 2007 | 7 | 7 | #15,352 |
| 2006 | 6 | 6 | #16,971 |
| 2005 | 10 | 10 | #10,861 |
| 2004 | 5 | 5 | #18,600 |
| 2003 | 6 | 6 | #15,623 |
| 2002 | 8 | 8 | #12,107 |
| 2001 | 18 | 18 | #6,302 |
| 2000 | 18 | 18 | #6,192 |
| 1999 | 9 | 9 | #10,277 |
| 1998 | 11 | 11 | #8,540 |
| 1997 | 21 | — | #4,997 |
| 1996 | 9 | — | #9,529 |
| 1995 | 13 | — | #7,008 |
| 1994 | 18 | — | #5,433 |
| 1993 | 21 | — | #4,814 |
| 1992 | 18 | — | #5,462 |
| 1991 | 23 | — | #4,486 |
| 1990 | 25 | — | #4,109 |
| 1989 | 32 | — | #3,324 |
| 1988 | 35 | — | #2,981 |
| 1987 | 36 | — | #2,776 |
| 1986 | 38 | — | #2,615 |
| 1985 | 59 | — | #1,905 |
| 1984 | 54 | — | #1,941 |
| 1983 | 41 | — | #2,355 |
| 1982 | 50 | — | #2,078 |
| 1981 | 33 | — | #2,773 |
| 1980 | 46 | — | #2,216 |
| 1979 | 41 | — | #2,342 |
| 1978 | 43 | — | #2,186 |
| 1977 | 41 | — | #2,252 |
| 1976 | 54 | — | #1,774 |
| 1975 | 75 | — | #1,412 |
| 1974 | 63 | — | #1,551 |
| 1973 | 70 | — | #1,416 |
| 1972 | 42 | — | #1,968 |
| 1971 | 48 | — | #1,854 |
| 1970 | 62 | — | #1,569 |
| 1969 | 57 | — | #1,590 |
| 1968 | 44 | — | #1,809 |
| 1967 | 59 | — | #1,459 |
| 1966 | 85 | — | #1,160 |
| 1965 | 75 | — | #1,251 |
| 1964 | 76 | — | #1,279 |
| 1963 | 46 | — | #1,712 |
| 1962 | 51 | — | #1,596 |
| 1961 | 45 | — | #1,717 |
| 1960 | 54 | — | #1,520 |
| 1959 | 42 | — | #1,717 |
| 1958 | 52 | — | #1,495 |
| 1957 | 54 | — | #1,455 |
| 1956 | 49 | — | #1,529 |
| 1955 | 71 | — | #1,196 |
| 1954 | 61 | — | #1,275 |
| 1953 | 68 | — | #1,176 |
| 1952 | 65 | — | #1,183 |
| 1951 | 52 | — | #1,301 |
| 1950 | 57 | — | #1,233 |
| 1949 | 50 | — | #1,301 |
| 1948 | 55 | — | #1,236 |
| 1947 | 66 | — | #1,105 |
| 1946 | 44 | — | #1,317 |
| 1945 | 54 | — | #1,076 |
| 1944 | 50 | — | #1,114 |
| 1943 | 40 | — | #1,303 |
| 1942 | 29 | — | #1,554 |
| 1941 | 44 | — | #1,132 |
| 1940 | 42 | — | #1,131 |
| 1939 | 38 | — | #1,193 |
| 1938 | 29 | — | #1,412 |
| 1937 | 42 | — | #1,113 |
| 1936 | 32 | — | #1,291 |
| 1935 | 32 | — | #1,303 |
| 1934 | 42 | — | #1,097 |
| 1933 | 34 | — | #1,241 |
| 1932 | 53 | — | #977 |
| 1931 | 41 | — | #1,123 |
| 1930 | 33 | — | #1,344 |
| 1929 | 30 | — | #1,416 |
| 1928 | 44 | — | #1,161 |
| 1927 | 40 | — | #1,257 |
| 1926 | 47 | — | #1,112 |
| 1925 | 36 | — | #1,343 |
| 1924 | 26 | — | #1,714 |
| 1923 | 25 | — | #1,727 |
| 1922 | 27 | — | #1,642 |
| 1921 | 31 | — | #1,510 |
| 1920 | 30 | — | #1,507 |
| 1919 | 21 | — | #1,849 |
| 1918 | 14 | — | #2,504 |
| 1917 | 19 | — | #1,914 |
| 1916 | 25 | — | #1,527 |
| 1915 | 19 | — | #1,787 |
| 1914 | 12 | — | #2,116 |
| 1913 | 11 | — | #2,013 |
| 1912 | 7 | — | #2,609 |
| 1911 | 7 | — | #2,172 |
| 1910 | 9 | — | #1,759 |
| 1909 | 7 | — | #1,940 |
| 1908 | 8 | — | #1,662 |
| 1907 | 5 | — | #2,362 |
| 1906 | 5 | — | #2,194 |
| 1904 | 6 | — | #1,849 |