TheNameDBBrennan
M FBrennan is a given name used predominantly for boys, but also given to girls (6% of births). There have been 35,250 people born with this name in the United States since 1880 — 33,032 as boys and 2,218 as girls. Brennan gained popularity in the 1980s, peaked in 2009 and has since declined significantly.
Popularity Over Time
Popularity by State (2024)
Fewer
More
Yearly Data
| Year | Births |
|---|---|
| 2024 | 225 |
| 2023 | 229 |
| 2022 | 250 |
| 2021 | 295 |
| 2020 | 347 |
| 2019 | 372 |
| 2018 | 412 |
| 2017 | 508 |
| 2016 | 584 |
| 2015 | 730 |
| 2014 | 863 |
| 2013 | 993 |
| 2012 | 1,084 |
| 2011 | 1,264 |
| 2010 | 1,360 |
| 2009 | 1,550 |
| 2008 | 1,399 |
| 2007 | 1,307 |
| 2006 | 1,185 |
| 2005 | 1,101 |
| 2004 | 1,124 |
| 2003 | 1,168 |
| 2002 | 1,179 |
| 2001 | 1,181 |
| 2000 | 1,200 |
| 1999 | 1,164 |
| 1998 | 1,116 |
| 1997 | 1,019 |
| 1996 | 955 |
| 1995 | 978 |
| 1994 | 832 |
| 1993 | 720 |
| 1992 | 692 |
| 1991 | 751 |
| 1990 | 647 |
| 1989 | 478 |
| 1988 | 488 |
| 1987 | 456 |
| 1986 | 322 |
| 1985 | 273 |
| 1984 | 260 |
| 1983 | 207 |
| 1982 | 171 |
| 1981 | 153 |
| 1980 | 165 |
| 1979 | 152 |
| 1978 | 139 |
| 1977 | 116 |
| 1976 | 109 |
| 1975 | 113 |
| 1974 | 96 |
| 1973 | 75 |
| 1972 | 57 |
| 1971 | 78 |
| 1970 | 73 |
| 1969 | 66 |
| 1968 | 58 |
| 1967 | 53 |
| 1966 | 53 |
| 1965 | 36 |
| 1964 | 30 |
| 1963 | 32 |
| 1962 | 24 |
| 1961 | 25 |
| 1960 | 17 |
| 1959 | 11 |
| 1958 | 14 |
| 1957 | 9 |
| 1956 | 11 |
| 1955 | 10 |
| 1954 | 8 |
| 1953 | 6 |
| 1951 | 5 |
| 1950 | 6 |
| 1949 | 6 |
| 1916 | 5 |