Trend of the Popularity of Declan 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 79 male babies that were named Declan in Colorado, which was 0.30% of the total number of male babies born in Colorado in 2024. Between 1999 and 2024, the name Declan peaked as a male baby name in Colorado in 2020 with a count of 111 babies, which was 0.44% of the total male babies born in Colorado in 2020.
The first chart below show the trend of the number of male babies in Colorado that were named Declan, and the second chart shows the percent of male babies in Colorado that were named Declan.
Trend of the Number of Male Babies who were Named Declan in Colorado
Trend of the Percentage of Male Babies who were Named Declan 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 Declan from 1999 to 2024.
Trend of the Popularity of Declan as a Male Baby Name in Colorado
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| Year | Number of Male Babies | Percent of Total Male Babies (%) |
|---|---|---|
| 1999 | 9 | 0.03 |
| 2000 | 7 | 0.03 |
| 2001 | 11 | 0.04 |
| 2002 | 23 | 0.08 |
| 2003 | 11 | 0.04 |
| 2004 | 13 | 0.04 |
| 2005 | 18 | 0.06 |
| 2006 | 25 | 0.08 |
| 2007 | 13 | 0.04 |
| 2008 | 20 | 0.07 |
| 2009 | 24 | 0.08 |
| 2010 | 29 | 0.11 |
| 2011 | 69 | 0.26 |
| 2012 | 63 | 0.23 |
| 2013 | 92 | 0.34 |
| 2014 | 81 | 0.30 |
| 2015 | 106 | 0.38 |
| 2016 | 91 | 0.33 |
| 2017 | 83 | 0.31 |
| 2018 | 90 | 0.35 |
| 2019 | 89 | 0.35 |
| 2020 | 111 | 0.44 |
| 2021 | 79 | 0.31 |
| 2022 | 77 | 0.30 |
| 2023 | 75 | 0.30 |
| 2024 | 79 | 0.30 |