In 2025, 50 US boys were named Larson, making it the 2,628th most common boys’ name of the year, down 167 places from #2,461 in 2024. That is 6 fewer than the 56 boys named Larson in 2024. Its best rank for boys was #2,090, reached in 2004. The most boys given the name in a single year was 59, in 2023. For comparison, it was #3,125 in 2015 and unranked in 1950.
In 2025, 10 US girls were named Larson, making it the 9,813th most common girls’ name of the year, up 139 places from #9,952 in 2024. That is 0 more than the 10 girls named Larson in 2024. Its best rank for girls was #9,813, reached in this year, 2025. That year also had the most girls given the name: 10. For comparison, it was #10,547 in 2015 and unranked in 1950.
Social Security card records list Larson in 76 years of the 146 from 1880 to 2025, starting in 1917 with 5 babies. In all, 1,771 US babies have been given the name, 5.3% of them girls and 95% boys. Its busiest decade was the 2010s, with 449 babies named Larson.
Over the 10 years from 2016 to 2025, 519 US boys were named Larson; the busiest of those years was 2023, with 59. In 2025 that was about 1 in 34,162 of the boys in SSA’s list for the year.
Among the states, Larson ranked highest in Pennsylvania in 2025, at #887 for boys there. It was not in the top 100 of any state. Rarer spellings such as Larsen, Larsyn and Larsson are summarised on this page.