Trend of the Popularity of Regan as a Female Baby Name in Illinois

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2021, there were 9 female babies that were named Regan in Illinois, which was 0.02% of the total number of female babies born in Illinois in 2021. Between 1980 and 2021, the name Regan peaked as a female baby name in Illinois in 2001 with a count of 37 babies, which was 0.05% of the total female babies born in Illinois in 2001.

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

Trend of the Number of Female Babies who were Named Regan in Illinois

Trend of the Percentage of Female Babies who were Named Regan in Illinois

The table below below shows the trend of the number of female babies and the percentage of female babies born in Illinois who were named Regan from 1980 to 2021.

Trend of the Popularity of Regan as a Female Baby Name in Illinois

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Year	Number of Female Babies	Percent of Total Female Babies (%)
1980	12	0.02
1984	5	0.01
1985	5	0.01
1987	6	0.01
1989	7	0.01
1990	6	0.01
1991	8	0.01
1992	9	0.01
1993	13	0.02
1994	13	0.02
1995	13	0.02
1996	25	0.04
1997	18	0.03
1998	19	0.03
1999	24	0.03
2000	19	0.03
2001	37	0.05
2002	33	0.05
2003	24	0.04
2004	35	0.05
2005	23	0.03
2006	22	0.03
2007	24	0.04
2008	18	0.03
2009	23	0.04
2010	14	0.02
2011	10	0.02
2012	14	0.02
2013	17	0.03
2014	9	0.02
2015	10	0.02
2016	7	0.01
2017	14	0.03
2019	7	0.01
2021	9	0.02