In 2025, 20 US girls were named Tomi, making it the 6,094th most common girls’ name of the year, down 320 places from #5,774 in 2024. That is 2 fewer than the 22 girls named Tomi in 2024. Its best rank for girls was #1,408, reached in 1953. The most girls given the name in a single year was 60, in 1977. For comparison, it was #11,766 in 2015 and #2,182 in 1950.
In 2025, 5 US boys were named Tomi, making it the 13,709th most common boys’ name of the year. Its best rank for boys was #3,907, reached in 1958. The most boys given the name in a single year was 12, in 1999. For comparison, it was unranked (under five boys) in 2015 and unranked in 1950.
Social Security card records list Tomi in 99 years of the 146 from 1880 to 2025, starting in 1916 with 5 babies. In all, 2,948 US babies have been given the name, 95% of them girls and 4.6% boys. Its busiest decade was the 1970s, with 483 babies named Tomi.
Over the 10 years from 2016 to 2025, 265 US girls were named Tomi; the busiest of those years was 2020, with 36. In 2025 that was about 1 in 80,363 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Thomas (2,367,087 babies since 1880), Tommy (181,675 babies since 1880), Tom (140,370 babies since 1880) and Tommie (52,215 babies since 1880). Rarer spellings such as Thomia and Tomiah are summarised on this page.