Total babies named Chelsia (all years): 386
| Year | Girls (count / rank / %) |
|---|---|
| 2009 | 8 / #12682 / 0.000% |
| 2008 | 17 / #7485 / 0.001% |
| 2006 | 7 / #13893 / 0.000% |
| 2005 | 7 / #13308 / 0.000% |
| 2003 | 7 / #12678 / 0.000% |
| 2001 | 8 / #11217 / 0.000% |
| 2000 | 6 / #13513 / 0.000% |
| 1999 | 5 / #14876 / 0.000% |
| 1998 | 11 / #8109 / 0.001% |
| 1997 | 12 / #7361 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1996 | 14 / #6466 / 0.001% |
| 1995 | 21 / #4704 / 0.001% |
| 1994 | 15 / #6037 / 0.001% |
| 1993 | 23 / #4418 / 0.001% |
| 1992 | 41 / #2878 / 0.002% |
| 1991 | 20 / #4836 / 0.001% |
| 1990 | 19 / #4901 / 0.001% |
| 1989 | 26 / #3801 / 0.001% |
| 1988 | 22 / #4037 / 0.001% |
| 1987 | 20 / #4151 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1986 | 13 / #5498 / 0.001% |
| 1985 | 6 / #9507 / 0.000% |
| 1984 | 19 / #4025 / 0.001% |
| 1983 | 6 / #9217 / 0.000% |
| 1982 | 8 / #7588 / 0.000% |
| 1979 | 10 / #6270 / 0.001% |
| 1978 | 5 / #10006 / 0.000% |
| 1975 | 5 / #9313 / 0.000% |
| 1969 | 5 / #7644 / 0.000% |