Trend of the Popularity of Killian as a Male Baby Name in Colorado

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2024, there were 24 male babies that were named Killian in Colorado, which was 0.09% of the total number of male babies born in Colorado in 2024. Between 1996 and 2024, the name Killian peaked as a male baby name in Colorado in 2018 with a count of 40 babies, which was 0.16% of the total male babies born in Colorado in 2018.

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

Trend of the Number of Male Babies who were Named Killian in Colorado

Trend of the Percentage of Male Babies who were Named Killian in Colorado

The table below below shows the trend of the number of male babies and the percentage of male babies born in Colorado who were named Killian from 1996 to 2024.

Trend of the Popularity of Killian as a Male Baby Name in Colorado

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Year Number of Male Babies Percent of Total Male Babies (%)
1996 9 0.04
1997 5 0.02
1998 6 0.02
2006 5 0.02
2007 6 0.02
2009 8 0.03
2010 5 0.02
2011 11 0.04
2012 6 0.02
2013 8 0.03
2014 13 0.05
2015 20 0.07
2016 38 0.14
2017 39 0.15
2018 40 0.16
2019 29 0.11
2020 25 0.10
2021 16 0.06
2022 27 0.11
2023 17 0.07
2024 24 0.09