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

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2020, there were 8 female babies that were named Katelynn in Illinois, which was 0.02% of the total number of female babies born in Illinois in 2020. Between 1986 and 2020, the name Katelynn peaked as a female baby name in Illinois in 1995 with a count of 52 babies, which was 0.07% of the total female babies born in Illinois in 1995.

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

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

Trend of the Percentage of Female Babies who were Named Katelynn 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 Katelynn from 1986 to 2020.

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

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Year Number of Female Babies Percent of Total Female Babies (%)
1986 8 0.01
1987 13 0.02
1988 20 0.03
1989 20 0.03
1990 30 0.04
1991 29 0.04
1992 37 0.05
1993 50 0.07
1994 35 0.05
1995 52 0.07
1996 44 0.06
1997 45 0.06
1998 52 0.07
1999 45 0.06
2000 50 0.07
2001 39 0.06
2002 25 0.04
2003 36 0.05
2004 27 0.04
2005 26 0.04
2006 42 0.06
2007 32 0.05
2008 31 0.05
2009 23 0.04
2010 23 0.04
2011 26 0.04
2012 23 0.04
2013 21 0.04
2014 20 0.03
2015 9 0.02
2016 5 0.01
2017 9 0.02
2019 8 0.02
2020 8 0.02