Total babies named Ollis (all years): 414
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 5 / #13650 / 0.000% |
| 2015 | 5 / #13512 / 0.000% |
| 1966 | 6 / #3820 / 0.000% |
| 1963 | 5 / #4457 / 0.000% |
| 1961 | 7 / #3575 / 0.000% |
| 1960 | 6 / #3945 / 0.000% |
| 1955 | 7 / #3415 / 0.000% |
| 1953 | 6 / #3690 / 0.000% |
| 1950 | 6 / #3588 / 0.000% |
| 1949 | 7 / #3214 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1947 | 8 / #3030 / 0.000% |
| 1946 | 9 / #2648 / 0.001% |
| 1945 | 9 / #2529 / 0.001% |
| 1944 | 6 / #3348 / 0.000% |
| 1943 | 8 / #2904 / 0.001% |
| 1942 | 8 / #2883 / 0.001% |
| 1941 | 9 / #2605 / 0.001% |
| 1940 | 15 / #1873 / 0.001% |
| 1939 | 6 / #3386 / 0.001% |
| 1938 | 6 / #3427 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1936 | 10 / #2409 / 0.001% |
| 1935 | 5 / #4017 / 0.000% |
| 1934 | 11 / #2359 / 0.001% |
| 1933 | 11 / #2325 / 0.001% |
| 1932 | 9 / #2787 / 0.001% |
| 1931 | 9 / #2818 / 0.001% |
| 1930 | 13 / #2264 / 0.001% |
| 1929 | 9 / #2910 / 0.001% |
| 1928 | 10 / #2795 / 0.001% |
| 1927 | 18 / #1933 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1926 | 10 / #2852 / 0.001% |
| 1925 | 12 / #2548 / 0.001% |
| 1924 | 11 / #2782 / 0.001% |
| 1923 | 13 / #2413 / 0.001% |
| 1922 | 14 / #2315 / 0.001% |
| 1921 | 11 / #2751 / 0.001% |
| 1920 | 11 / #2718 / 0.001% |
| 1919 | 8 / #3305 / 0.001% |
| 1918 | 13 / #2360 / 0.001% |
| 1917 | 8 / #3133 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1916 | 10 / #2681 / 0.001% |
| 1915 | 8 / #2997 / 0.001% |
| 1914 | 14 / #1751 / 0.002% |
| 1913 | 7 / #2433 / 0.001% |
| 1912 | 5 / #2802 / 0.001% |
| 1896 | 5 / #1220 / 0.004% |
| 1891 | 5 / #1082 / 0.005% |