Thena is a very rare girls' name that peaked in 2022 and has grown less common since.
Thena is a girl name. In 2025 it ranked #14,774 for girl births in the United States (and #24,463 across all names), given to 6 babies. Thena first appears in 1905 and peaked in 2022 (25 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #14,774 |
| 2024 | 13 | 13 | #8,392 |
| 2023 | 13 | 13 | #8,452 |
| 2022 | 25 | 25 | #5,291 |
| 1978 | 5 | — | #11,345 |
| 1973 | 5 | — | #9,682 |
| 1971 | 5 | — | #9,520 |
| 1967 | 5 | — | #7,758 |
| 1964 | 7 | — | #5,961 |
| 1963 | 5 | — | #7,560 |
| 1956 | 5 | — | #6,808 |
| 1955 | 7 | — | #5,157 |
| 1953 | 7 | — | #4,983 |
| 1952 | 6 | — | #5,515 |
| 1950 | 6 | — | #5,247 |
| 1949 | 5 | — | #5,985 |
| 1944 | 6 | — | #4,524 |
| 1933 | 6 | — | #4,176 |
| 1930 | 7 | — | #4,006 |
| 1929 | 9 | — | #3,370 |
| 1928 | 5 | — | #5,358 |
| 1927 | 7 | — | #4,241 |
| 1925 | 13 | — | #2,760 |
| 1924 | 10 | — | #3,357 |
| 1923 | 9 | — | #3,618 |
| 1922 | 5 | — | #5,705 |
| 1921 | 11 | — | #3,134 |
| 1920 | 6 | — | #4,915 |
| 1919 | 7 | — | #4,210 |
| 1918 | 11 | — | #3,008 |
| 1917 | 7 | — | #4,046 |
| 1916 | 5 | — | #5,084 |
| 1915 | 7 | — | #3,759 |
| 1914 | 5 | — | #4,134 |
| 1913 | 7 | — | #2,789 |
| 1905 | 6 | — | #1,904 |