Trend of the Popularity of Brennan as a Female Baby Name in the US

Updated on December 3, 2025.

Data Source: Social Security Administration (SSA).

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In 2024, there were 18 female babies that were named Brennan in the US, which was 0.00% of the total number of female babies born in the US in 2024. Between 1980 and 2024, the name Brennan peaked as a female baby name in the US in 2007 with a count of 100 babies, which was 0.01% of the total female babies born in the US in 2007.

The first chart below show the trend of the number of female babies in the US that were named Brennan, and the second chart shows the percent of female babies in the US that were named Brennan.

Trend of the Number of Female Babies who were Named Brennan in the US

Trend of the Percentage of Female Babies who were Named Brennan in the US

The table below below shows the trend of the number of female babies and the percentage of female babies born in the US who were named Brennan from 1980 to 2024.

Trend of the Popularity of Brennan as a Female Baby Name in the us

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Year Number of Female Babies Percent of Total Female Babies (%)
1980 23 0.00
1981 14 0.00
1982 19 0.00
1983 25 0.00
1984 28 0.00
1985 20 0.00
1986 30 0.00
1987 34 0.00
1988 28 0.00
1989 33 0.00
1990 41 0.00
1991 53 0.00
1992 50 0.00
1993 57 0.00
1994 76 0.00
1995 62 0.00
1996 60 0.00
1997 52 0.00
1998 65 0.00
1999 58 0.00
2000 42 0.00
2001 60 0.00
2002 58 0.00
2003 41 0.00
2004 63 0.00
2005 47 0.00
2006 69 0.00
2007 100 0.01
2008 83 0.00
2009 86 0.01
2010 81 0.01
2011 87 0.01
2012 73 0.00
2013 66 0.00
2014 57 0.00
2015 40 0.00
2016 35 0.00
2017 44 0.00
2018 30 0.00
2019 32 0.00
2020 32 0.00
2021 30 0.00
2022 26 0.00
2023 16 0.00
2024 18 0.00