In 2025, 8 US girls were named Tomasa, making it the 11,843rd most common girls’ name of the year, down 4,934 places from #6,909 in 2024. That is 9 fewer than the 17 girls named Tomasa in 2024. Its best rank for girls was #677, reached in 1913. The most girls given the name in a single year was 93, in 1925. For comparison, it was #12,919 in 2015 and #1,676 in 1950.
Social Security card records list Tomasa in 132 years of the 146 from 1880 to 2025, starting in 1887 with 6 babies. In all, 3,198 US babies have been given the name, all of them girls. Its busiest decade was the 1920s, with 730 babies named Tomasa.
Over the 10 years from 2016 to 2025, 93 US girls were named Tomasa; the busiest of those years was 2024, with 17. In 2025 that was about 1 in 200,908 of the girls in SSA’s list for the year.
Rarer spellings such as Thomasa and Thomesa are summarised on this page.
Meaning
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Spanish. That is where the name is used, not necessarily where it comes from.