In 2025, 894 US girls were named Teagan, making it the 341st most common girls’ name of the year, down 9 places from #332 in 2024. That is 48 fewer than the 942 girls named Teagan in 2024. Its best rank for girls was #150, reached in 2016. That year also had the most girls given the name: 2,045. For comparison, it was #231 in 2015 and unranked in 1950.
In 2025, 104 US boys were named Teagan, making it the 1,631st most common boys’ name of the year, down 162 places from #1,469 in 2024. That is 20 fewer than the 124 boys named Teagan in 2024. Its best rank for boys was #652, reached in 2009. That year also had the most boys given the name: 382. For comparison, it was #1,011 in 2015 and unranked in 1950.
Social Security card records list Teagan in 46 years of the 146 from 1880 to 2025, starting in 1979 with 6 babies. In all, 35,016 US babies have been given the name, 84% of them girls and 16% boys. Its busiest decade was the 2010s, with 17,201 babies named Teagan.
Over the 10 years from 2016 to 2025, 13,693 US girls were named Teagan; the busiest of those years was 2016, with 2,045. In 2025 that was about 1 in 1,798 of the girls in SSA’s list for the year.
Among the states, Teagan ranked highest in Wisconsin in 2025, at #178 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Tegan (9,363 babies since 1880), Teegan (3,592 babies since 1880), Teigan (2,187 babies since 1880) and Teagen (1,581 babies since 1880). Rarer spellings such as Tiegan, Teagyn and Teagon are summarised on this page.