Trend of the Popularity of Theo as a Male Baby Name in the US
Updated on December 3, 2025.
Data Source: Social Security Administration (SSA).
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In 2024, there were 4,110 male babies that were named Theo in the US, which was 0.24% of the total number of male babies born in the US in 2024. Between 1980 and 2024, the name Theo peaked as a male baby name in the US in 2023 with a count of 4,137 babies, which was 0.24% of the total male babies born in the US in 2023.
The first chart below show the trend of the number of male babies in the US that were named Theo, and the second chart shows the percent of male babies in the US that were named Theo.
Trend of the Number of Male Babies who were Named Theo in the US
Trend of the Percentage of Male Babies who were Named Theo in the US
The table below below shows the trend of the number of male babies and the percentage of male babies born in the US who were named Theo from 1980 to 2024.
Trend of the Popularity of Theo as a Male Baby Name in the us
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| Year | Number of Male Babies | Percent of Total Male Babies (%) |
|---|---|---|
| 1980 | 36 | 0.00 |
| 1981 | 31 | 0.00 |
| 1982 | 33 | 0.00 |
| 1983 | 27 | 0.00 |
| 1984 | 23 | 0.00 |
| 1985 | 76 | 0.00 |
| 1986 | 85 | 0.01 |
| 1987 | 75 | 0.00 |
| 1988 | 77 | 0.00 |
| 1989 | 77 | 0.00 |
| 1990 | 66 | 0.00 |
| 1991 | 61 | 0.00 |
| 1992 | 59 | 0.00 |
| 1993 | 50 | 0.00 |
| 1994 | 54 | 0.00 |
| 1995 | 56 | 0.00 |
| 1996 | 53 | 0.00 |
| 1997 | 62 | 0.00 |
| 1998 | 63 | 0.00 |
| 1999 | 76 | 0.00 |
| 2000 | 101 | 0.01 |
| 2001 | 84 | 0.00 |
| 2002 | 98 | 0.01 |
| 2003 | 109 | 0.01 |
| 2004 | 133 | 0.01 |
| 2005 | 139 | 0.01 |
| 2006 | 156 | 0.01 |
| 2007 | 191 | 0.01 |
| 2008 | 188 | 0.01 |
| 2009 | 187 | 0.01 |
| 2010 | 221 | 0.01 |
| 2011 | 245 | 0.01 |
| 2012 | 287 | 0.02 |
| 2013 | 364 | 0.02 |
| 2014 | 550 | 0.03 |
| 2015 | 765 | 0.04 |
| 2016 | 952 | 0.05 |
| 2017 | 1232 | 0.07 |
| 2018 | 1554 | 0.09 |
| 2019 | 2018 | 0.11 |
| 2020 | 2225 | 0.13 |
| 2021 | 2703 | 0.16 |
| 2022 | 3639 | 0.21 |
| 2023 | 4137 | 0.24 |
| 2024 | 4110 | 0.24 |