Total babies named Twain (all years): 130
| Year | Boys (count / rank / %) |
|---|---|
| 2011 | 5 / #14199 / 0.000% |
| 1994 | 5 / #10159 / 0.000% |
| 1990 | 9 / #5788 / 0.000% |
| 1983 | 6 / #6182 / 0.000% |
| 1978 | 5 / #6702 / 0.000% |
| 1976 | 8 / #4398 / 0.001% |
| 1975 | 5 / #6287 / 0.000% |
| 1974 | 7 / #4609 / 0.000% |
| 1973 | 7 / #4477 / 0.000% |
| 1971 | 7 / #4352 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1970 | 6 / #4697 / 0.000% |
| 1969 | 5 / #4993 / 0.000% |
| 1968 | 5 / #4710 / 0.000% |
| 1967 | 5 / #4514 / 0.000% |
| 1966 | 9 / #2968 / 0.001% |
| 1965 | 5 / #4393 / 0.000% |
| 1964 | 6 / #4009 / 0.000% |
| 1963 | 7 / #3629 / 0.000% |
| 1961 | 5 / #4623 / 0.000% |
| 1960 | 6 / #4017 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1959 | 7 / #3592 / 0.000% |