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

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2021, there were 8 female babies that were named Kourtney in California, which was 0.01% of the total number of female babies born in California in 2021. Between 1981 and 2021, the name Kourtney peaked as a female baby name in California in 1991 with a count of 57 babies, which was 0.02% of the total female babies born in California in 1991.

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

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

Trend of the Percentage of Female Babies who were Named Kourtney in California

The table below below shows the trend of the number of female babies and the percentage of female babies born in California who were named Kourtney from 1981 to 2021.

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

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Year Number of Female Babies Percent of Total Female Babies (%)
1981 15 0.01
1982 11 0.01
1983 11 0.01
1984 8 0.00
1985 18 0.01
1986 22 0.01
1987 22 0.01
1988 52 0.02
1989 36 0.02
1990 43 0.02
1991 57 0.02
1992 46 0.02
1993 41 0.02
1994 38 0.02
1995 26 0.01
1996 36 0.02
1997 31 0.01
1998 20 0.01
1999 18 0.01
2000 21 0.01
2001 13 0.01
2002 17 0.01
2003 16 0.01
2004 17 0.01
2005 8 0.00
2006 10 0.00
2007 12 0.01
2008 21 0.01
2009 23 0.01
2010 40 0.02
2011 46 0.02
2012 37 0.02
2013 37 0.02
2014 17 0.01
2015 14 0.01
2016 9 0.00
2017 7 0.00
2018 9 0.01
2019 9 0.01
2021 8 0.01