Trend of the Popularity of Brennan as a Male Baby Name in Wisconsin
Updated on December 6, 2025.
Data Source: Social Security Administration (SSA).
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In 2024, there were 7 male babies that were named Brennan in Wisconsin, which was 0.03% of the total number of male babies born in Wisconsin in 2024. Between 1983 and 2024, the name Brennan peaked as a male baby name in Wisconsin in 2008 with a count of 41 babies, which was 0.14% of the total male babies born in Wisconsin in 2008.
The first chart below show the trend of the number of male babies in Wisconsin that were named Brennan, and the second chart shows the percent of male babies in Wisconsin that were named Brennan.
Trend of the Number of Male Babies who were Named Brennan in Wisconsin
Trend of the Percentage of Male Babies who were Named Brennan in Wisconsin
The table below below shows the trend of the number of male babies and the percentage of male babies born in Wisconsin who were named Brennan from 1983 to 2024.
Trend of the Popularity of Brennan as a Male Baby Name in Wisconsin
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| Year | Number of Male Babies | Percent of Total Male Babies (%) |
|---|---|---|
| 1983 | 9 | 0.03 |
| 1984 | 9 | 0.03 |
| 1985 | 7 | 0.02 |
| 1987 | 10 | 0.03 |
| 1988 | 14 | 0.04 |
| 1989 | 12 | 0.04 |
| 1990 | 11 | 0.03 |
| 1991 | 23 | 0.07 |
| 1992 | 20 | 0.06 |
| 1993 | 19 | 0.06 |
| 1994 | 17 | 0.06 |
| 1995 | 20 | 0.07 |
| 1996 | 28 | 0.10 |
| 1997 | 20 | 0.07 |
| 1998 | 32 | 0.11 |
| 1999 | 22 | 0.08 |
| 2000 | 27 | 0.09 |
| 2001 | 30 | 0.10 |
| 2002 | 26 | 0.09 |
| 2003 | 31 | 0.11 |
| 2004 | 31 | 0.11 |
| 2005 | 25 | 0.09 |
| 2006 | 28 | 0.09 |
| 2007 | 26 | 0.09 |
| 2008 | 41 | 0.14 |
| 2009 | 36 | 0.13 |
| 2010 | 36 | 0.13 |
| 2011 | 32 | 0.12 |
| 2012 | 23 | 0.08 |
| 2013 | 29 | 0.11 |
| 2014 | 19 | 0.07 |
| 2015 | 9 | 0.03 |
| 2016 | 13 | 0.05 |
| 2017 | 11 | 0.04 |
| 2019 | 10 | 0.04 |
| 2024 | 7 | 0.03 |