Trend of the Popularity of Declan as a Male Baby Name in Washington
Updated on December 6, 2025.
Data Source: Social Security Administration (SSA).
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In 2024, there were 66 male babies that were named Declan in Washington, which was 0.20% of the total number of male babies born in Washington in 2024. Between 1998 and 2024, the name Declan peaked as a male baby name in Washington in 2019 with a count of 122 babies, which was 0.36% of the total male babies born in Washington in 2019.
The first chart below show the trend of the number of male babies in Washington that were named Declan, and the second chart shows the percent of male babies in Washington that were named Declan.
Trend of the Number of Male Babies who were Named Declan in Washington
Trend of the Percentage of Male Babies who were Named Declan in Washington
The table below below shows the trend of the number of male babies and the percentage of male babies born in Washington who were named Declan from 1998 to 2024.
Trend of the Popularity of Declan as a Male Baby Name in Washington
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| Year | Number of Male Babies | Percent of Total Male Babies (%) |
|---|---|---|
| 1998 | 5 | 0.02 |
| 1999 | 7 | 0.02 |
| 2000 | 16 | 0.05 |
| 2001 | 19 | 0.06 |
| 2002 | 14 | 0.04 |
| 2003 | 17 | 0.05 |
| 2004 | 17 | 0.05 |
| 2005 | 16 | 0.05 |
| 2006 | 26 | 0.07 |
| 2007 | 24 | 0.07 |
| 2008 | 24 | 0.06 |
| 2009 | 37 | 0.10 |
| 2010 | 27 | 0.08 |
| 2011 | 92 | 0.26 |
| 2012 | 83 | 0.23 |
| 2013 | 97 | 0.27 |
| 2014 | 96 | 0.26 |
| 2015 | 112 | 0.31 |
| 2016 | 118 | 0.32 |
| 2017 | 93 | 0.26 |
| 2018 | 110 | 0.32 |
| 2019 | 122 | 0.36 |
| 2020 | 97 | 0.29 |
| 2021 | 96 | 0.29 |
| 2022 | 90 | 0.27 |
| 2023 | 60 | 0.19 |
| 2024 | 66 | 0.20 |