Total babies named Chelsei (all years): 161
| Year | Girls (count / rank / %) |
|---|---|
| 2013 | 5 / #17107 / 0.000% |
| 2007 | 5 / #18201 / 0.000% |
| 2006 | 6 / #15534 / 0.000% |
| 2005 | 5 / #17027 / 0.000% |
| 2000 | 6 / #13512 / 0.000% |
| 1998 | 6 / #12775 / 0.000% |
| 1997 | 8 / #9982 / 0.000% |
| 1996 | 15 / #6119 / 0.001% |
| 1995 | 16 / #5727 / 0.001% |
| 1994 | 6 / #12081 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1993 | 11 / #7597 / 0.001% |
| 1992 | 23 / #4399 / 0.001% |
| 1991 | 13 / #6670 / 0.001% |
| 1990 | 12 / #6951 / 0.001% |
| 1989 | 12 / #6617 / 0.001% |
| 1988 | 7 / #9450 / 0.000% |
| 1987 | 5 / #11623 / 0.000% |