Benigna is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Benigna is a girl name. It last appears in U.S. records in 1987. Benigna first appears in 1915 and peaked in 1915 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1987 | 7 | — | #8,868 |
| 1964 | 5 | — | #6,847 |
| 1961 | 5 | — | #6,639 |
| 1937 | 5 | — | #4,308 |
| 1936 | 6 | — | #3,739 |
| 1930 | 5 | — | #4,622 |
| 1929 | 9 | — | #3,164 |
| 1928 | 9 | — | #3,193 |
| 1927 | 5 | — | #4,877 |
| 1925 | 6 | — | #4,490 |
| 1924 | 7 | — | #4,040 |
| 1923 | 7 | — | #4,018 |
| 1922 | 5 | — | #5,093 |
| 1921 | 5 | — | #5,191 |
| 1915 | 9 | — | #2,923 |