Trend of the Popularity of Leonardo 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 224 male babies that were named Leonardo in Illinois, which was 0.45% of the total number of male babies born in Illinois in 2024. Between 1980 and 2024, the name Leonardo peaked as a male baby name in Illinois in 2018 with a count of 285 babies, which was 0.48% of the total male babies born in Illinois in 2018.

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

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

Trend of the Percentage of Male Babies who were Named Leonardo 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 Leonardo from 1980 to 2024.

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

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Year	Number of Male Babies	Percent of Total Male Babies (%)
1980	30	0.04
1981	20	0.02
1982	19	0.02
1983	15	0.02
1984	16	0.02
1985	16	0.02
1986	13	0.02
1987	20	0.02
1988	25	0.03
1989	18	0.02
1990	28	0.03
1991	37	0.04
1992	25	0.03
1993	31	0.04
1994	29	0.03
1995	32	0.04
1996	26	0.03
1997	37	0.05
1998	74	0.09
1999	81	0.10
2000	101	0.13
2001	93	0.12
2002	86	0.11
2003	106	0.13
2004	127	0.16
2005	129	0.17
2006	147	0.19
2007	156	0.20
2008	144	0.19
2009	159	0.22
2010	171	0.25
2011	134	0.20
2012	162	0.24
2013	162	0.25
2014	203	0.31
2015	246	0.37
2016	234	0.37
2017	250	0.40
2018	285	0.48
2019	251	0.44
2020	246	0.45
2021	223	0.41
2022	272	0.53
2023	232	0.46
2024	224	0.45