In 2025, 6 US boys were named Spenser, making it the 11,803rd most common boys’ name of the year, down 2,056 places from #9,747 in 2024. That is 2 fewer than the 8 boys named Spenser in 2024. Its best rank for boys was #503, reached in 1988. That year also had the most boys given the name: 333. For comparison, it was #6,626 in 2015 and unranked in 1950.
Fewer than five US girls were named Spenser in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #3,207, reached in 1992. That year also had the most girls given the name: 36. For comparison, it was #18,773 in 2015 and unranked in 1950.
Social Security card records list Spenser in 49 years of the 146 from 1880 to 2025, starting in 1968 with 6 babies. In all, 3,363 US babies have been given the name, 11% of them girls and 89% boys. Its busiest decade was the 1990s, with 1,621 babies named Spenser.
Over the 10 years from 2016 to 2025, 72 US boys were named Spenser; the busiest of those years was 2020, with 12. In 2025 that was about 1 in 284,679 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Spencer (129,638 babies since 1880).