Seab is a very rare boys' name that was most common in the 1930s and has all but disappeared.
Seab is a boy name. It last appears in U.S. records in 1979. Seab first appears in 1912 and peaked in 1934 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1979 | 7 | — | #5,268 |
| 1943 | 6 | — | #3,501 |
| 1934 | 9 | — | #2,718 |
| 1932 | 5 | — | #4,210 |
| 1930 | 6 | — | #3,944 |
| 1929 | 5 | — | #4,456 |
| 1928 | 5 | — | #4,637 |
| 1920 | 7 | — | #3,768 |
| 1918 | 6 | — | #4,096 |
| 1916 | 5 | — | #4,423 |
| 1914 | 6 | — | #3,211 |
| 1912 | 5 | — | #2,852 |