In 2025, 98 US girls were named Tia, making it the 1,980th most common girls’ name of the year, down 263 places from #1,717 in 2024. That is 21 fewer than the 119 girls named Tia in 2024. Its best rank for girls was #221, reached in 1982. That year also had the most girls given the name: 1,182. For comparison, it was #1,182 in 2015 and #3,404 in 1950.
Social Security card records list Tia in 81 years of the 146 from 1880 to 2025, starting in 1944 with 5 babies. In all, 33,896 US babies have been given the name, 99.8% of them girls and 0.2% boys. Its busiest decade was the 1990s, with 9,715 babies named Tia.
Over the 10 years from 2016 to 2025, 1,436 US girls were named Tia; the busiest of those years was 2017, with 187. In 2025 that was about 1 in 16,401 of the girls in SSA’s list for the year.
Among the states, Tia ranked highest in Michigan in 2025, at #856 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Tatiana (35,269 babies since 1880), Tea (2,493 babies since 1880), Ty (48,344 babies since 1880) and Thea (20,118 babies since 1880). Rarer spellings such as Teah, Teia and Tiah are summarised on this page.