Tatum has been given to about 41,874 people in the United States since 1880. It was most common in 2025, which makes it a current name.
Tatum ranks 189th among American unisexs in 2025, with 3,397 born that year. Its best year was 2025, when 3,397 babies were given the name, ranking 189th. The typical living American called Tatum is about 11 years old today. It is relatively most common in Wyoming, where it accounts for 0.42% of births.
Source: US Social Security Administration, national and state name files, 2025 release, and the Office for National Statistics for England and Wales. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.