Total babies named Gwin (all years): 185
| Year | Boys (count / rank / %) |
|---|---|
| 1961 | — |
| 1960 | — |
| 1959 | — |
| 1954 | 5 / #4046 / 0.000% |
| 1953 | — |
| 1952 | 6 / #3513 / 0.000% |
| 1951 | 6 / #3510 / 0.000% |
| 1949 | 6 / #3477 / 0.000% |
| 1947 | — |
| 1944 | 8 / #2725 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1943 | 11 / #2325 / 0.001% |
| 1941 | — |
| 1940 | 6 / #3262 / 0.001% |
| 1939 | 7 / #2951 / 0.001% |
| 1936 | 7 / #2994 / 0.001% |
| 1935 | 8 / #2799 / 0.001% |
| 1933 | 5 / #3865 / 0.001% |
| 1932 | 7 / #3208 / 0.001% |
| 1931 | 6 / #3549 / 0.001% |
| 1930 | 7 / #3420 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1928 | 6 / #3892 / 0.001% |
| 1925 | 5 / #4500 / 0.000% |
| 1923 | 8 / #3280 / 0.001% |
| 1920 | 6 / #4012 / 0.001% |
| 1919 | 6 / #3908 / 0.001% |
| 1916 | 7 / #3310 / 0.001% |