Trend of the Popularity of Brendan as a Male Baby Name in Illinois

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2024, there were 14 male babies that were named Brendan in Illinois, which was 0.03% of the total number of male babies born in Illinois in 2024. Between 1980 and 2024, the name Brendan peaked as a male baby name in Illinois in 1998 with a count of 214 babies, which was 0.27% of the total male babies born in Illinois in 1998.

The first chart below show the trend of the number of male babies in Illinois that were named Brendan, and the second chart shows the percent of male babies in Illinois that were named Brendan.

Trend of the Number of Male Babies who were Named Brendan in Illinois

Trend of the Percentage of Male Babies who were Named Brendan in Illinois

The table below below shows the trend of the number of male babies and the percentage of male babies born in Illinois who were named Brendan from 1980 to 2024.

Trend of the Popularity of Brendan as a Male Baby Name in Illinois

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Year	Number of Male Babies	Percent of Total Male Babies (%)
1980	67	0.08
1981	57	0.07
1982	69	0.08
1983	84	0.10
1984	72	0.09
1985	68	0.08
1986	68	0.09
1987	105	0.13
1988	77	0.09
1989	126	0.14
1990	111	0.12
1991	124	0.14
1992	122	0.14
1993	138	0.16
1994	176	0.21
1995	171	0.21
1996	189	0.23
1997	179	0.23
1998	214	0.27
1999	211	0.26
2000	182	0.23
2001	166	0.21
2002	128	0.16
2003	139	0.18
2004	145	0.19
2005	107	0.14
2006	129	0.17
2007	108	0.14
2008	98	0.13
2009	89	0.12
2010	75	0.11
2011	71	0.11
2012	72	0.11
2013	60	0.09
2014	55	0.08
2015	48	0.07
2016	39	0.06
2017	25	0.04
2018	23	0.04
2019	22	0.04
2020	15	0.03
2021	22	0.04
2022	15	0.03
2023	11	0.02
2024	14	0.03