Ulys is a very rare boys' name that was most common in the 1910s and has all but disappeared.
Ulys is a boy name. It last appears in U.S. records in 1943. Ulys first appears in 1912 and peaked in 1915 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1943 | 6 | — | #3,522 |
| 1942 | 5 | — | #4,008 |
| 1941 | 5 | — | #3,967 |
| 1938 | 7 | — | #3,155 |
| 1934 | 5 | — | #4,161 |
| 1931 | 7 | — | #3,374 |
| 1930 | 8 | — | #3,271 |
| 1928 | 5 | — | #4,682 |
| 1927 | 7 | — | #3,753 |
| 1926 | 5 | — | #4,787 |
| 1924 | 7 | — | #3,840 |
| 1923 | 7 | — | #3,794 |
| 1921 | 11 | — | #2,790 |
| 1919 | 8 | — | #3,371 |
| 1917 | 7 | — | #3,524 |
| 1916 | 6 | — | #3,854 |
| 1915 | 11 | — | #2,446 |
| 1914 | 5 | — | #3,722 |
| 1913 | 6 | — | #2,788 |
| 1912 | 6 | — | #2,520 |