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

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2018, there were 5 male babies that were named Dillan in Illinois, which was 0.01% of the total number of male babies born in Illinois in 2018. Between 1991 and 2018, the name Dillan peaked as a male baby name in Illinois in 2004 with a count of 14 babies, which was 0.02% of the total male babies born in Illinois in 2004.

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

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

Trend of the Percentage of Male Babies who were Named Dillan 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 Dillan from 1991 to 2018.

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

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Year Number of Male Babies Percent of Total Male Babies (%)
1991 8 0.01
1992 6 0.01
1993 10 0.01
1994 10 0.01
1995 5 0.01
1996 11 0.01
1997 7 0.01
1998 12 0.02
1999 6 0.01
2000 5 0.01
2001 8 0.01
2002 6 0.01
2003 5 0.01
2004 14 0.02
2005 11 0.01
2007 9 0.01
2010 8 0.01
2011 6 0.01
2012 6 0.01
2018 5 0.01