Total babies named Ulys (all years): 134
| Year | Boys (count / rank / %) |
|---|---|
| 1943 | 6 / #3522 / 0.000% |
| 1942 | 5 / #4008 / 0.000% |
| 1941 | 5 / #3967 / 0.000% |
| 1938 | 7 / #3156 / 0.001% |
| 1934 | 5 / #4161 / 0.000% |
| 1931 | 7 / #3374 / 0.001% |
| 1930 | 8 / #3271 / 0.001% |
| 1928 | 5 / #4682 / 0.000% |
| 1927 | 7 / #3753 / 0.001% |
| 1926 | 5 / #4787 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1924 | 7 / #3840 / 0.001% |
| 1923 | 7 / #3794 / 0.001% |
| 1921 | 11 / #2790 / 0.001% |
| 1919 | 8 / #3371 / 0.001% |
| 1917 | 7 / #3524 / 0.001% |
| 1916 | 6 / #3855 / 0.001% |
| 1915 | 11 / #2446 / 0.001% |
| 1914 | 5 / #3722 / 0.001% |
| 1913 | 6 / #2788 / 0.001% |
| 1912 | 6 / #2520 / 0.001% |