Total babies named Wai (all years): 262
| Year | Boys (count / rank / %) |
|---|---|
| 1999 | — |
| 1997 | — |
| 1995 | 5 / #10272 / 0.000% |
| 1994 | 7 / #7736 / 0.000% |
| 1992 | 5 / #9773 / 0.000% |
| 1990 | — |
| 1989 | 10 / #5146 / 0.001% |
| 1988 | 7 / #6397 / 0.000% |
| 1987 | 8 / #5437 / 0.000% |
| 1986 | 13 / #3645 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1985 | 6 / #6503 / 0.000% |
| 1984 | 13 / #3450 / 0.001% |
| 1983 | 11 / #3875 / 0.001% |
| 1982 | 13 / #3475 / 0.001% |
| 1981 | 7 / #5452 / 0.000% |
| 1980 | 8 / #4927 / 0.000% |
| 1979 | 8 / #4830 / 0.000% |
| 1978 | 8 / #4540 / 0.000% |
| 1977 | 15 / #2904 / 0.001% |
| 1976 | 13 / #3090 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1974 | 5 / #5982 / 0.000% |
| 1973 | 7 / #4488 / 0.000% |
| 1971 | — |
| 1970 | 5 / #5415 / 0.000% |