Total babies named Gilliam (all years): 157
| Year | Boys (count / rank / %) |
|---|---|
| 1988 | 5 / #7682 / 0.000% |
| 1984 | — |
| 1982 | — |
| 1971 | 6 / #4604 / 0.000% |
| 1959 | 7 / #3396 / 0.000% |
| 1957 | 8 / #3111 / 0.000% |
| 1955 | 7 / #3302 / 0.000% |
| 1953 | 7 / #3236 / 0.000% |
| 1951 | 6 / #3499 / 0.000% |
| 1944 | 6 / #3251 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1936 | 5 / #3747 / 0.000% |
| 1935 | 6 / #3403 / 0.001% |
| 1933 | 5 / #3856 / 0.001% |
| 1932 | 6 / #3524 / 0.001% |
| 1931 | 5 / #3993 / 0.000% |
| 1927 | 8 / #3264 / 0.001% |
| 1926 | 6 / #3891 / 0.001% |
| 1924 | 5 / #4612 / 0.000% |
| 1923 | 6 / #3981 / 0.001% |
| 1922 | 7 / #3658 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1921 | 6 / #4050 / 0.001% |
| 1920 | 9 / #3058 / 0.001% |
| 1919 | 8 / #3218 / 0.001% |
| 1918 | 7 / #3495 / 0.001% |
| 1914 | 6 / #3054 / 0.001% |