Brittania is a girl name. It last appears in U.S. records in 2013. Brittania first appears in 1979 and peaked in 1980 (60 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2013 | 6 | 6 | #14,948 |
| 2011 | 8 | 8 | #12,362 |
| 2010 | 7 | 7 | #13,719 |
| 2009 | 9 | 9 | #11,626 |
| 2005 | 6 | 6 | #14,807 |
| 2003 | 5 | 5 | #16,184 |
| 2002 | 7 | 7 | #12,420 |
| 2001 | 5 | 5 | #15,749 |
| 1999 | 10 | 10 | #8,894 |
| 1998 | 10 | 10 | #8,680 |
| 1996 | 7 | — | #10,743 |
| 1995 | 20 | — | #4,869 |
| 1994 | 10 | — | #8,218 |
| 1993 | 18 | — | #5,235 |
| 1992 | 16 | — | #5,762 |
| 1991 | 18 | — | #5,203 |
| 1990 | 19 | — | #4,889 |
| 1989 | 21 | — | #4,376 |
| 1988 | 12 | — | #6,321 |
| 1987 | 16 | — | #4,880 |
| 1986 | 19 | — | #4,210 |
| 1985 | 17 | — | #4,483 |
| 1984 | 10 | — | #6,356 |
| 1983 | 13 | — | #5,183 |
| 1982 | 13 | — | #5,241 |
| 1981 | 35 | — | #2,618 |
| 1980 | 60 | — | #1,809 |
| 1979 | 5 | — | #10,389 |