Wasil is a very rare boys' name that was most common in the 1910s and has all but disappeared.
Wasil is a boy name. It last appears in U.S. records in 1928. Wasil first appears in 1913 and peaked in 1918 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1928 | 7 | — | #3,683 |
| 1927 | 8 | — | #3,435 |
| 1925 | 8 | — | #3,398 |
| 1924 | 9 | — | #3,249 |
| 1923 | 9 | — | #3,164 |
| 1922 | 7 | — | #3,855 |
| 1921 | 9 | — | #3,204 |
| 1920 | 5 | — | #4,959 |
| 1918 | 11 | — | #2,692 |
| 1916 | 7 | — | #3,497 |
| 1915 | 5 | — | #4,374 |
| 1913 | 6 | — | #2,799 |