Total babies named Kerston (all years): 68
| Year | Girls (count / rank / %) |
|---|---|
| 2002 | 6 / #14534 / 0.000% |
| 2001 | 7 / #12766 / 0.000% |
| 2000 | 7 / #12488 / 0.000% |
| 1999 | 6 / #13540 / 0.000% |
| 1998 | 5 / #15355 / 0.000% |
| 1995 | 8 / #10048 / 0.000% |
| 1994 | 6 / #12596 / 0.000% |
| 1991 | 7 / #10847 / 0.000% |
| 1983 | 6 / #9588 / 0.000% |
| 1978 | 10 / #6153 / 0.001% |