In 2025, 5 US girls were named Tiera, making it the 17,053rd most common girls’ name of the year. Its best rank for girls was #725, reached in 1989. The most girls given the name in a single year was 281, in 1993. For comparison, it was #11,762 in 2015 and unranked in 1950.
Social Security card records list Tiera in 55 years of the 146 from 1880 to 2025, starting in 1967 with 7 babies. In all, 4,081 US babies have been given the name, 99.8% of them girls and 0.1% boys. Its busiest decade was the 1990s, with 2,036 babies named Tiera.
Over the 10 years from 2016 to 2025, 38 US girls were named Tiera; the busiest of those years was 2017, with 9. In 2025 that was about 1 in 321,453 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Tiara (23,929 babies since 1880), Terra (15,434 babies since 1880), Tierra (15,011 babies since 1880) and Tyra (14,769 babies since 1880).