The baby name Brittni appears in baby name data for the United States from 1981 to 2004. It was most popular in 1989 with 948 babies given the name.
In the later years of this period, Brittni has become less common than it once was.
| Year | Count |
|---|---|
| 1981 | 5 |
| 1982 | 18 |
| 1983 | 21 |
| 1984 | 95 |
| 1985 | 233 |
| 1986 | 353 |
| 1987 | 417 |
| 1988 | 634 |
| 1989 | 948 |
| 1990 | 799 |
| 1991 | 690 |
| 1992 | 449 |
| 1993 | 376 |
| 1994 | 311 |
| 1995 | 206 |
| 1996 | 184 |
| 1997 | 63 |
| 1998 | 83 |
| 1999 | 46 |
| 2000 | 16 |
| 2004 | 10 |