Warnie is a very rare boys' name that was most common in the 1910s and has all but disappeared.
Warnie is a boy name. It last appears in U.S. records in 1956. Warnie first appears in 1916 and peaked in 1916 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1956 | 5 | — | #4,441 |
| 1953 | 5 | — | #4,315 |
| 1952 | 6 | — | #3,718 |
| 1944 | 8 | — | #2,858 |
| 1942 | 6 | — | #3,546 |
| 1941 | 7 | — | #3,123 |
| 1940 | 6 | — | #3,452 |
| 1937 | 5 | — | #3,996 |
| 1935 | 5 | — | #4,127 |
| 1933 | 5 | — | #4,129 |
| 1930 | 5 | — | #4,523 |
| 1929 | 5 | — | #4,519 |
| 1928 | 5 | — | #4,703 |
| 1927 | 5 | — | #4,776 |
| 1926 | 7 | — | #3,692 |
| 1923 | 6 | — | #4,221 |
| 1922 | 7 | — | #3,854 |
| 1921 | 8 | — | #3,508 |
| 1920 | 7 | — | #3,806 |
| 1919 | 7 | — | #3,725 |
| 1917 | 9 | — | #2,945 |
| 1916 | 12 | — | #2,383 |