Trend of the Popularity of William as a Male Baby Name in Iowa

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

See similar for other states, and the United States.

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In 2024, there were 103 male babies that were named William in Iowa, which was 0.75% of the total number of male babies born in Iowa in 2024. Between 1980 and 2024, the name William peaked as a male baby name in Iowa in 2008 with a count of 221 babies, which was 1.34% of the total male babies born in Iowa in 2008.

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

Trend of the Number of Male Babies who were Named William in Iowa

Trend of the Percentage of Male Babies who were Named William in Iowa

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

Trend of the Popularity of William as a Male Baby Name in Iowa

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Year	Number of Male Babies	Percent of Total Male Babies (%)
1980	194	0.86
1981	203	0.93
1982	189	0.89
1983	177	0.87
1984	179	0.89
1985	167	0.86
1986	173	0.95
1987	163	0.92
1988	137	0.77
1989	134	0.74
1990	133	0.72
1991	157	0.88
1992	160	0.91
1993	117	0.67
1994	131	0.77
1995	109	0.67
1996	119	0.72
1997	128	0.79
1998	153	0.94
1999	152	0.92
2000	114	0.69
2001	136	0.85
2002	174	1.07
2003	164	1.01
2004	194	1.20
2005	153	0.93
2006	191	1.13
2007	179	1.08
2008	221	1.34
2009	179	1.13
2010	161	1.05
2011	160	1.06
2012	166	1.10
2013	160	1.05
2014	184	1.17
2015	179	1.14
2016	175	1.15
2017	150	1.01
2018	163	1.14
2019	156	1.09
2020	149	1.10
2021	110	0.78
2022	126	0.90
2023	112	0.84
2024	103	0.75