Total babies named Birl (all years): 188
| Year | Boys (count / rank / %) |
|---|---|
| 1957 | 7 / #3279 / 0.000% |
| 1952 | 5 / #3795 / 0.000% |
| 1946 | 8 / #2714 / 0.000% |
| 1942 | 6 / #3254 / 0.000% |
| 1937 | 8 / #2698 / 0.001% |
| 1936 | 9 / #2473 / 0.001% |
| 1935 | 6 / #3298 / 0.001% |
| 1933 | 7 / #3035 / 0.001% |
| 1930 | 15 / #1974 / 0.001% |
| 1928 | 5 / #4216 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1927 | 5 / #4265 / 0.000% |
| 1926 | 11 / #2586 / 0.001% |
| 1925 | 9 / #2952 / 0.001% |
| 1924 | 11 / #2671 / 0.001% |
| 1923 | 11 / #2636 / 0.001% |
| 1922 | 13 / #2353 / 0.001% |
| 1921 | 15 / #2162 / 0.001% |
| 1920 | 7 / #3519 / 0.001% |
| 1919 | 9 / #2904 / 0.001% |
| 1915 | 10 / #2470 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1914 | 6 / #2959 / 0.001% |
| 1888 | 5 / #1053 / 0.004% |