Total babies named Koua (all years): 63
| Year | Boys (count / rank / %) |
|---|---|
| 1996 | 5 / #9869 / 0.000% |
| 1994 | 11 / #5289 / 0.001% |
| 1993 | 6 / #8212 / 0.000% |
| 1992 | 7 / #7087 / 0.000% |
| 1991 | 6 / #7817 / 0.000% |
| 1990 | 7 / #6848 / 0.000% |
| 1988 | 10 / #4620 / 0.001% |
| 1987 | 6 / #6575 / 0.000% |
| 1983 | 5 / #6826 / 0.000% |