Trend of the Popularity of Rex 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 11 male babies that were named Rex in Washington, which was 0.03% of the total number of male babies born in Washington in 2024. Between 1980 and 2024, the name Rex peaked as a male baby name in Washington in 2013 with a count of 18 babies, which was 0.05% of the total male babies born in Washington in 2013.
The first chart below show the trend of the number of male babies in Washington that were named Rex, and the second chart shows the percent of male babies in Washington that were named Rex.
Trend of the Number of Male Babies who were Named Rex in Washington
Trend of the Percentage of Male Babies who were Named Rex 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 Rex from 1980 to 2024.
Trend of the Popularity of Rex as a Male Baby Name in Washington
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| Year | Number of Male Babies | Percent of Total Male Babies (%) |
|---|---|---|
| 1980 | 6 | 0.02 |
| 1981 | 5 | 0.02 |
| 1982 | 8 | 0.03 |
| 1983 | 8 | 0.03 |
| 1984 | 6 | 0.02 |
| 1985 | 8 | 0.03 |
| 1986 | 6 | 0.02 |
| 1987 | 6 | 0.02 |
| 1988 | 6 | 0.02 |
| 1989 | 6 | 0.02 |
| 1990 | 5 | 0.01 |
| 1995 | 7 | 0.02 |
| 1996 | 6 | 0.02 |
| 1999 | 7 | 0.02 |
| 2001 | 5 | 0.02 |
| 2002 | 10 | 0.03 |
| 2003 | 5 | 0.02 |
| 2006 | 5 | 0.01 |
| 2007 | 8 | 0.02 |
| 2008 | 9 | 0.02 |
| 2009 | 7 | 0.02 |
| 2010 | 9 | 0.03 |
| 2011 | 14 | 0.04 |
| 2012 | 11 | 0.03 |
| 2013 | 18 | 0.05 |
| 2014 | 13 | 0.04 |
| 2015 | 16 | 0.04 |
| 2016 | 9 | 0.02 |
| 2017 | 17 | 0.05 |
| 2018 | 16 | 0.05 |
| 2019 | 16 | 0.05 |
| 2020 | 14 | 0.04 |
| 2021 | 11 | 0.03 |
| 2022 | 11 | 0.03 |
| 2023 | 9 | 0.03 |
| 2024 | 11 | 0.03 |