Brynn is an established girls' name that peaked in 2011 and has grown less common since.
Brynn is predominantly a girl name. In 2025 it ranked #407 among girls (767) and #9,865 among boys (7) — overall #833 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 774 | 774 | #407 | #9,865 |
| 2024 | 829 | 829 | #383 | #8,421 |
| 2023 | 746 | 746 | #414 | #12,532 |
| 2022 | 814 | 814 | #388 | #9,116 |
| 2021 | 852 | 852 | #361 | #12,439 |
| 2020 | 936 | 936 | #333 | #10,807 |
| 2019 | 1,065 | 1,065 | #307 | #8,313 |
| 2018 | 1,096 | 1,096 | #308 | #8,266 |
| 2017 | 1,101 | 1,101 | #297 | #10,983 |
| 2016 | 1,245 | 1,245 | #257 | #9,826 |
| 2015 | 1,234 | 1,234 | #259 | #12,358 |
| 2014 | 1,264 | 1,264 | #262 | #9,794 |
| 2013 | 1,494 | 1,494 | #214 | #9,802 |
| 2012 | 1,665 | 1,665 | #189 | #8,252 |
| 2011 | 1,671 | 1,671 | #192 | #11,022 |
| 2010 | 1,150 | 1,150 | #287 | #7,667 |
| 2009 | 955 | 955 | #344 | #11,205 |
| 2008 | 1,046 | 1,046 | #325 | #10,010 |
| 2007 | 936 | 936 | #351 | #7,165 |
| 2006 | 814 | 814 | #401 | #5,822 |
| 2005 | 746 | 746 | #420 | #7,191 |
| 2004 | 891 | 891 | #359 | #6,192 |
| 2003 | 1,084 | 1,084 | #291 | #4,637 |
| 2002 | 443 | 443 | #585 | — |
| 2001 | 398 | 398 | #653 | #5,719 |
| 2000 | 427 | 427 | #616 | #4,813 |
| 1999 | 461 | 461 | #558 | #6,610 |
| 1998 | 316 | 316 | #721 | #5,888 |
| 1997 | 173 | — | #1,120 | #8,267 |
| 1996 | 180 | — | #1,056 | #9,185 |
| 1995 | 187 | — | #1,023 | #5,985 |
| 1994 | 171 | — | #1,100 | #6,443 |
| 1993 | 168 | — | #1,116 | #6,909 |
| 1992 | 149 | — | #1,217 | #7,533 |
| 1991 | 149 | — | #1,202 | #8,360 |
| 1990 | 185 | — | #1,021 | #6,491 |
| 1989 | 190 | — | #979 | #4,045 |
| 1988 | 134 | — | #1,190 | #5,833 |
| 1987 | 127 | — | #1,203 | #5,547 |
| 1986 | 179 | — | #945 | #3,908 |
| 1985 | 168 | — | #933 | — |
| 1984 | 220 | — | #766 | #3,950 |
| 1983 | 235 | — | #729 | #4,174 |
| 1982 | 300 | — | #611 | #5,720 |
| 1981 | 159 | — | #992 | #3,442 |
| 1980 | 166 | — | #927 | #6,376 |
| 1979 | 84 | — | #1,443 | — |
| 1978 | 25 | — | #3,107 | — |
| 1977 | 37 | — | #2,610 | #5,955 |
| 1976 | 26 | — | #3,553 | #4,495 |
| 1975 | 16 | — | #3,967 | — |
| 1974 | 23 | — | #3,016 | — |
| 1973 | 19 | — | #3,356 | — |
| 1972 | 19 | — | #3,291 | — |
| 1971 | 9 | — | #5,593 | — |
| 1970 | 23 | — | #2,946 | — |
| 1969 | 21 | — | #2,923 | — |
| 1968 | 18 | — | #3,807 | #4,203 |
| 1967 | 11 | — | #4,069 | — |
| 1966 | 13 | — | #3,577 | — |
| 1965 | 13 | — | #3,562 | — |
| 1964 | 8 | — | #5,048 | — |
| 1963 | 15 | — | #3,351 | — |
| 1962 | 16 | — | #4,569 | #3,344 |
| 1961 | 15 | — | #3,334 | — |
| 1959 | 8 | — | #4,669 | — |
| 1958 | 9 | — | #4,226 | — |
| 1957 | 6 | — | #5,440 | — |
| 1955 | 5 | — | #5,921 | — |
| 1954 | 8 | — | #4,314 | — |
| 1953 | 7 | — | #4,636 | — |
| 1952 | 9 | — | #3,841 | — |
| 1951 | 15 | — | #2,706 | — |
| 1950 | 16 | — | #2,551 | — |
| 1949 | 18 | — | #2,347 | — |
| 1943 | 6 | — | #4,250 | — |