The baby name Brittanie appears in baby name data for the United States from 1979 to 1999. It was most popular in 1989 with 442 babies given the name.
In the later years of this period, Brittanie has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1979 | 8 |
| 1980 | 7 |
| 1981 | 6 |
| 1982 | 30 |
| 1983 | 17 |
| 1984 | 41 |
| 1985 | 158 |
| 1986 | 277 |
| 1987 | 276 |
| 1988 | 372 |
| 1989 | 442 |
| 1990 | 406 |
| 1991 | 426 |
| 1992 | 354 |
| 1993 | 285 |
| 1994 | 229 |
| 1995 | 157 |
| 1996 | 154 |
| 1997 | 144 |
| 1998 | 72 |
| 1999 | 67 |