Total babies named Gailen (all years): 256
| Year | Boys (count / rank / %) |
|---|---|
| 1996 | 5 / #9492 / 0.000% |
| 1963 | 5 / #4261 / 0.000% |
| 1961 | 5 / #4276 / 0.000% |
| 1959 | 5 / #4205 / 0.000% |
| 1958 | 6 / #3675 / 0.000% |
| 1957 | 7 / #3353 / 0.000% |
| 1956 | 6 / #3674 / 0.000% |
| 1955 | 7 / #3300 / 0.000% |
| 1954 | 6 / #3578 / 0.000% |
| 1953 | 5 / #4009 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1952 | 8 / #2948 / 0.000% |
| 1951 | 9 / #2733 / 0.000% |
| 1950 | 11 / #2364 / 0.001% |
| 1949 | 13 / #2156 / 0.001% |
| 1948 | 11 / #2373 / 0.001% |
| 1947 | 8 / #2962 / 0.000% |
| 1945 | 9 / #2457 / 0.001% |
| 1944 | 10 / #2361 / 0.001% |
| 1943 | 9 / #2622 / 0.001% |
| 1942 | 11 / #2311 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1941 | 9 / #2542 / 0.001% |
| 1940 | 6 / #3247 / 0.001% |
| 1938 | 5 / #3716 / 0.000% |
| 1937 | 6 / #3289 / 0.001% |
| 1935 | 5 / #3854 / 0.000% |
| 1934 | 7 / #3101 / 0.001% |
| 1933 | 8 / #2823 / 0.001% |
| 1932 | 5 / #3966 / 0.000% |
| 1927 | 7 / #3580 / 0.001% |
| 1926 | 10 / #2791 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1923 | 5 / #4469 / 0.000% |
| 1922 | 5 / #4545 / 0.000% |
| 1919 | 5 / #4406 / 0.001% |
| 1917 | 5 / #4203 / 0.001% |
| 1915 | 6 / #3563 / 0.001% |