The baby name Thomasina appears in baby name data for the United States from 1914 to 1991. It was most popular in 1966 with 82 babies given the name.
Over the period shown, Thomasina has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1914 | 5 |
| 1915 | 10 |
| 1916 | 12 |
| 1917 | 6 |
| 1918 | 6 |
| 1919 | 13 |
| 1920 | 18 |
| 1921 | 14 |
| 1922 | 7 |
| 1923 | 22 |
| 1924 | 21 |
| 1925 | 23 |
| 1926 | 31 |
| 1927 | 35 |
| 1928 | 33 |
| 1929 | 14 |
| 1930 | 27 |
| 1931 | 24 |
| 1932 | 28 |
| 1933 | 9 |
| 1934 | 21 |
| 1935 | 20 |
| 1936 | 9 |
| 1937 | 20 |
| 1938 | 16 |
| 1939 | 23 |
| 1940 | 27 |
| 1941 | 19 |
| 1942 | 18 |
| 1943 | 22 |
| 1944 | 35 |
| 1945 | 53 |
| 1946 | 30 |
| 1947 | 38 |
| 1948 | 32 |
| 1949 | 28 |
| 1950 | 34 |
| 1951 | 40 |
| 1952 | 33 |
| 1953 | 49 |
| 1954 | 39 |
| 1955 | 68 |
| 1956 | 32 |
| 1957 | 45 |
| 1958 | 47 |
| 1959 | 34 |
| 1960 | 67 |
| 1961 | 42 |
| 1962 | 47 |
| 1963 | 31 |
| 1964 | 79 |
| 1965 | 70 |
| 1966 | 82 |
| 1967 | 38 |
| 1968 | 22 |
| 1969 | 49 |
| 1970 | 35 |
| 1971 | 25 |
| 1972 | 5 |
| 1973 | 30 |
| 1974 | 22 |
| 1975 | 37 |
| 1976 | 10 |
| 1977 | 16 |
| 1978 | 10 |
| 1981 | 6 |
| 1982 | 10 |
| 1983 | 14 |
| 1984 | 17 |
| 1985 | 6 |
| 1986 | 5 |
| 1987 | 5 |
| 1990 | 5 |
| 1991 | 10 |