Trend of the Popularity of Duncan 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 9 male babies that were named Duncan in Illinois, which was 0.02% of the total number of male babies born in Illinois in 2024. Between 1986 and 2024, the name Duncan peaked as a male baby name in Illinois in 2016 with a count of 30 babies, which was 0.05% of the total male babies born in Illinois in 2016.
The first chart below show the trend of the number of male babies in Illinois that were named Duncan, and the second chart shows the percent of male babies in Illinois that were named Duncan.
Trend of the Number of Male Babies who were Named Duncan in Illinois
Trend of the Percentage of Male Babies who were Named Duncan 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 Duncan from 1986 to 2024.
Trend of the Popularity of Duncan as a Male Baby Name in Illinois
Items per page:
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| Year | Number of Male Babies | Percent of Total Male Babies (%) |
|---|---|---|
| 1986 | 5 | 0.01 |
| 1988 | 5 | 0.01 |
| 1989 | 6 | 0.01 |
| 1990 | 8 | 0.01 |
| 1992 | 12 | 0.01 |
| 1993 | 11 | 0.01 |
| 1994 | 14 | 0.02 |
| 1995 | 18 | 0.02 |
| 1996 | 19 | 0.02 |
| 1997 | 20 | 0.03 |
| 1998 | 16 | 0.02 |
| 1999 | 21 | 0.03 |
| 2000 | 20 | 0.03 |
| 2001 | 28 | 0.04 |
| 2002 | 8 | 0.01 |
| 2003 | 11 | 0.01 |
| 2004 | 14 | 0.02 |
| 2005 | 8 | 0.01 |
| 2006 | 9 | 0.01 |
| 2007 | 12 | 0.02 |
| 2008 | 9 | 0.01 |
| 2009 | 17 | 0.02 |
| 2010 | 18 | 0.03 |
| 2011 | 19 | 0.03 |
| 2012 | 8 | 0.01 |
| 2013 | 16 | 0.02 |
| 2014 | 23 | 0.04 |
| 2015 | 28 | 0.04 |
| 2016 | 30 | 0.05 |
| 2017 | 12 | 0.02 |
| 2018 | 15 | 0.03 |
| 2019 | 12 | 0.02 |
| 2020 | 12 | 0.02 |
| 2021 | 7 | 0.01 |
| 2022 | 11 | 0.02 |
| 2023 | 13 | 0.03 |
| 2024 | 9 | 0.02 |