In 2025, 20 US boys were named Florencio, making it the 4,913th most common boys’ name of the year, up 3,631 places from #8,544 in 2024. That is 11 more than the 9 boys named Florencio in 2024. Its best rank for boys was #832, reached in 1889. The most boys given the name in a single year was 48, in 1924. For comparison, it was #6,450 in 2015 and #1,240 in 1950.
Social Security card records list Florencio in 122 years of the 146 from 1880 to 2025, starting in 1882 with 5 babies. In all, 3,090 US babies have been given the name, all of them boys. Its busiest decade was the 1920s, with 358 babies named Florencio.
Over the 10 years from 2016 to 2025, 122 US boys were named Florencio; the busiest of those years was 2025, with 20. In 2025 that was about 1 in 85,404 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Florian (3,746 babies since 1880).