Total babies named Britania (all years): 124
| Year | Girls (count / rank / %) |
|---|---|
| 2005 | 7 / #13249 / 0.000% |
| 2004 | 5 / #16534 / 0.000% |
| 2003 | 6 / #14146 / 0.000% |
| 2001 | 16 / #6670 / 0.001% |
| 2000 | 10 / #9274 / 0.001% |
| 1998 | 5 / #14474 / 0.000% |
| 1993 | 6 / #11984 / 0.000% |
| 1992 | 5 / #13572 / 0.000% |
| 1991 | 9 / #8690 / 0.000% |
| 1990 | 7 / #10349 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1989 | 5 / #12633 / 0.000% |
| 1988 | 10 / #7193 / 0.001% |
| 1987 | 5 / #11515 / 0.000% |
| 1984 | 6 / #9276 / 0.000% |
| 1981 | 9 / #6863 / 0.001% |
| 1980 | 13 / #5270 / 0.001% |