In 2025, 22 US girls were named Tierra, making it the 5,703rd most common girls’ name of the year, down 1,047 places from #4,656 in 2024. That is 8 fewer than the 30 girls named Tierra in 2024. Its best rank for girls was #320, reached in 1993. That year also had the most girls given the name: 826. For comparison, it was #2,999 in 2015 and unranked in 1950.
Social Security card records list Tierra in 60 years of the 146 from 1880 to 2025, starting in 1964 with 5 babies. In all, 15,011 US babies have been given the name, 99.5% of them girls and 0.5% boys. Its busiest decade was the 1990s, with 7,190 babies named Tierra.
Over the 10 years from 2016 to 2025, 321 US girls were named Tierra; the busiest of those years was 2016, with 59. In 2025 that was about 1 in 73,058 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), Tera (9,918 babies since 1880) and Tiera (4,081 babies since 1880).