The baby name Brenna appears in baby name data for the United States from 1954 to 2024. It was most popular in 1995 with 1,332 babies given the name.
In the later years of this period, Brenna has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1954 | 12 |
| 1959 | 10 |
| 1964 | 15 |
| 1965 | 27 |
| 1967 | 7 |
| 1968 | 36 |
| 1969 | 35 |
| 1970 | 64 |
| 1971 | 93 |
| 1972 | 34 |
| 1973 | 47 |
| 1974 | 131 |
| 1975 | 136 |
| 1976 | 148 |
| 1977 | 150 |
| 1978 | 117 |
| 1979 | 136 |
| 1980 | 255 |
| 1981 | 272 |
| 1982 | 259 |
| 1983 | 315 |
| 1984 | 381 |
| 1985 | 499 |
| 1986 | 485 |
| 1987 | 545 |
| 1988 | 575 |
| 1989 | 511 |
| 1990 | 590 |
| 1991 | 736 |
| 1992 | 750 |
| 1993 | 770 |
| 1994 | 1,176 |
| 1995 | 1,332 |
| 1996 | 1,268 |
| 1997 | 1,161 |
| 1998 | 1,270 |
| 1999 | 1,100 |
| 2000 | 1,070 |
| 2001 | 1,015 |
| 2002 | 986 |
| 2003 | 1,214 |
| 2004 | 1,261 |
| 2005 | 1,214 |
| 2006 | 1,062 |
| 2007 | 1,140 |
| 2008 | 931 |
| 2009 | 795 |
| 2010 | 738 |
| 2011 | 686 |
| 2012 | 531 |
| 2013 | 451 |
| 2014 | 395 |
| 2015 | 437 |
| 2016 | 358 |
| 2017 | 231 |
| 2018 | 230 |
| 2019 | 121 |
| 2020 | 107 |
| 2021 | 123 |
| 2022 | 66 |
| 2023 | 32 |
| 2024 | 31 |