Trend of the Popularity of Theo as a Male Baby Name in Iowa

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2024, there were 56 male babies that were named Theo in Iowa, which was 0.41% of the total number of male babies born in Iowa in 2024. Between 2010 and 2024, the name Theo peaked as a male baby name in Iowa in 2023 with a count of 60 babies, which was 0.45% of the total male babies born in Iowa in 2023.

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

Trend of the Number of Male Babies who were Named Theo in Iowa

Trend of the Percentage of Male Babies who were Named Theo in Iowa

The table below below shows the trend of the number of male babies and the percentage of male babies born in Iowa who were named Theo from 2010 to 2024.

Trend of the Popularity of Theo as a Male Baby Name in Iowa

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Year Number of Male Babies Percent of Total Male Babies (%)
2010 5 0.03
2012 7 0.05
2013 8 0.05
2014 10 0.06
2015 17 0.11
2016 25 0.16
2017 39 0.26
2018 36 0.25
2019 47 0.33
2020 27 0.20
2021 43 0.31
2022 49 0.35
2023 60 0.45
2024 56 0.41