In 2025, 5 US girls were named Tanasia, making it the 17,018th most common girls’ name of the year. Its best rank for girls was #2,086, reached in 2005. That year also had the most girls given the name: 90. For comparison, it was #18,844 in 2015 and unranked in 1950.
Social Security card records list Tanasia in 37 years of the 146 from 1880 to 2025, starting in 1978 with 5 babies. In all, 1,227 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 565 babies named Tanasia.
Over the 10 years from 2016 to 2025, 23 US girls were named Tanasia; the busiest of those years was 2016, with 7. In 2025 that was about 1 in 321,453 of the girls in SSA’s list for the year.
Rarer spellings such as Tanecia, Tanesia and Tanaysia are summarised on this page.