Total babies named Ka (all years): 917
| Year | Girls (count / rank / %) |
|---|---|
| 2005 | — |
| 2004 | 6 / #15016 / 0.000% |
| 2002 | 9 / #10626 / 0.001% |
| 2001 | 9 / #10511 / 0.001% |
| 2000 | 11 / #8848 / 0.001% |
| 1999 | 19 / #5528 / 0.001% |
| 1998 | 21 / #5033 / 0.001% |
| 1997 | 18 / #5504 / 0.001% |
| 1996 | 24 / #4376 / 0.001% |
| 1995 | 37 / #3121 / 0.002% |
| Year | Girls (count / rank / %) |
|---|---|
| 1994 | 47 / #2642 / 0.003% |
| 1993 | 45 / #2694 / 0.002% |
| 1992 | 49 / #2558 / 0.003% |
| 1991 | 50 / #2494 / 0.003% |
| 1990 | 65 / #2060 / 0.003% |
| 1989 | 53 / #2260 / 0.003% |
| 1988 | 37 / #2823 / 0.002% |
| 1987 | 34 / #2875 / 0.002% |
| 1986 | 39 / #2536 / 0.002% |
| 1985 | 32 / #2891 / 0.002% |
| Year | Girls (count / rank / %) |
|---|---|
| 1984 | 34 / #2700 / 0.002% |
| 1983 | 39 / #2410 / 0.002% |
| 1982 | 34 / #2729 / 0.002% |
| 1981 | 29 / #3023 / 0.002% |
| 1980 | 13 / #5359 / 0.001% |
| 1979 | 9 / #6965 / 0.001% |
| 1978 | 7 / #8003 / 0.000% |
| 1977 | 6 / #8932 / 0.000% |
| 1976 | — |
| 1962 | 5 / #7006 / 0.000% |