In 2025, 422 US boys were named Quincy, making it the 654th most common boys’ name of the year, up 38 places from #692 in 2024. That is 29 more than the 393 boys named Quincy in 2024. Its best rank for boys was #273, reached in 1977. That year also had the most boys given the name: 716. For comparison, it was #598 in 2015 and #1,035 in 1950.
In 2025, 335 US girls were named Quincy, making it the 815th most common girls’ name of the year, up 142 places from #957 in 2024. That is 62 more than the 273 girls named Quincy in 2024. Its best rank for girls was #815, reached in this year, 2025. That year also had the most girls given the name: 335. For comparison, it was #1,531 in 2015 and #3,887 in 1950.
Social Security card records list Quincy in 143 years of the 146 from 1880 to 2025, starting in 1880 with 8 babies. In all, 33,207 US babies have been given the name, 16% of them girls and 84% boys. Its busiest decade was the 2000s, with 6,264 babies named Quincy.
Over the 10 years from 2016 to 2025, 4,331 US boys were named Quincy; the busiest of those years was 2016, with 476. In 2025 that was about 1 in 4,048 of the boys in SSA’s list for the year.
Among the states, Quincy ranked highest in Montana in 2025, at #276 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Quincey (2,713 babies since 1880). Rarer spellings such as Quincee, Quinci and Quincie are summarised on this page.