Trend of the Popularity of Katelyn as a Female Baby Name in Delaware

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2017, there were 6 female babies that were named Katelyn in Delaware, which was 0.24% of the total number of female babies born in Delaware in 2017. Between 1986 and 2017, the name Katelyn peaked as a female baby name in Delaware in 1992 with a count of 24 babies, which was 0.67% of the total female babies born in Delaware in 1992.

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

Trend of the Number of Female Babies who were Named Katelyn in Delaware

Trend of the Percentage of Female Babies who were Named Katelyn in Delaware

The table below below shows the trend of the number of female babies and the percentage of female babies born in Delaware who were named Katelyn from 1986 to 2017.

Trend of the Popularity of Katelyn as a Female Baby Name in Delaware

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Year	Number of Female Babies	Percent of Total Female Babies (%)
1986	9	0.28
1987	5	0.15
1988	12	0.34
1989	15	0.41
1990	19	0.51
1991	18	0.48
1992	24	0.67
1993	22	0.66
1994	22	0.66
1995	15	0.47
1996	24	0.76
1997	13	0.43
1998	15	0.48
1999	14	0.45
2000	16	0.53
2001	18	0.60
2002	13	0.43
2003	23	0.72
2004	11	0.36
2005	14	0.45
2006	18	0.57
2007	12	0.40
2008	5	0.17
2009	9	0.33
2010	10	0.37
2011	9	0.33
2012	5	0.19
2013	7	0.27
2017	6	0.24