In 2025, 48 US girls were named Thyri, making it the 3,292nd most common girls’ name of the year, down 709 places from #2,583 in 2024. That is 21 fewer than the 69 girls named Thyri in 2024. Its best rank for girls was #2,228, reached in 2023. That year also had the most girls given the name: 85. For comparison, it was unranked (under five girls) in 2015 and unranked in 1950.
Social Security card records list Thyri in 7 years of the 146 from 1880 to 2025, starting in 2018 with 6 babies. In all, 357 US babies have been given the name, 97% of them girls and 2.8% boys. Its busiest decade was the 2020s, with 351 babies named Thyri.
Over the 10 years from 2016 to 2025, 347 US girls were named Thyri; the busiest of those years was 2023, with 85. In 2025 that was about 1 in 33,485 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Terri (147,027 babies since 1880) and Teri (44,171 babies since 1880).