Trend of the Popularity of Kourtney 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 6 female babies that were named Kourtney in Illinois, which was 0.01% of the total number of female babies born in Illinois in 2020. Between 1980 and 2020, the name Kourtney peaked as a female baby name in Illinois in 1991 with a count of 29 babies, which was 0.04% of the total female babies born in Illinois in 1991.

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

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

Trend of the Percentage of Female Babies who were Named Kourtney 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 Kourtney from 1980 to 2020.

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

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Year Number of Female Babies Percent of Total Female Babies (%)
1980 8 0.01
1981 11 0.02
1982 11 0.02
1983 8 0.01
1984 11 0.02
1985 12 0.02
1986 18 0.03
1987 19 0.03
1988 19 0.03
1989 15 0.02
1990 26 0.03
1991 29 0.04
1992 28 0.04
1993 21 0.03
1994 27 0.04
1995 26 0.04
1996 27 0.04
1997 22 0.03
1998 17 0.02
1999 18 0.03
2000 12 0.02
2001 18 0.03
2002 6 0.01
2003 15 0.02
2004 12 0.02
2005 5 0.01
2006 13 0.02
2007 11 0.02
2009 16 0.03
2010 20 0.03
2011 16 0.03
2012 10 0.02
2013 9 0.02
2014 6 0.01
2015 10 0.02
2016 10 0.02
2017 8 0.01
2020 6 0.01