Trend of the Popularity of Rex as a Male Baby Name in Missouri

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2024, there were 10 male babies that were named Rex in Missouri, which was 0.04% of the total number of male babies born in Missouri in 2024. Between 1980 and 2024, the name Rex peaked as a male baby name in Missouri in 2023 with a count of 15 babies, which was 0.06% of the total male babies born in Missouri in 2023.

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

Trend of the Number of Male Babies who were Named Rex in Missouri

Trend of the Percentage of Male Babies who were Named Rex in Missouri

The table below below shows the trend of the number of male babies and the percentage of male babies born in Missouri who were named Rex from 1980 to 2024.

Trend of the Popularity of Rex as a Male Baby Name in Missouri

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Year Number of Male Babies Percent of Total Male Babies (%)
1980 7 0.02
1981 6 0.02
1982 6 0.02
1983 8 0.02
1984 6 0.02
1985 5 0.01
1986 6 0.02
1987 11 0.03
1988 9 0.03
1989 10 0.03
1990 6 0.02
1992 6 0.02
1993 5 0.01
1994 6 0.02
1995 6 0.02
1998 5 0.01
2006 10 0.03
2008 6 0.02
2009 9 0.03
2010 11 0.03
2011 10 0.03
2012 10 0.03
2013 10 0.03
2014 9 0.03
2016 10 0.03
2017 6 0.02
2018 11 0.04
2019 13 0.04
2020 9 0.03
2021 5 0.02
2022 9 0.03
2023 15 0.06
2024 10 0.04