In 2025, 276 US boys were named Alessio, making it the 867th most common boys’ name of the year, up 83 places from #950 in 2024. That is 35 more than the 241 boys named Alessio in 2024. Its best rank for boys was #867, reached in this year, 2025. That year also had the most boys given the name: 276. For comparison, it was #2,487 in 2015 and unranked in 1950.
Social Security card records list Alessio in 45 years of the 146 from 1880 to 2025, starting in 1922 with 5 babies. In all, 2,372 US babies have been given the name, all of them boys. Its busiest decade was the 2020s, with 1,124 babies named Alessio.
Over the 10 years from 2016 to 2025, 1,531 US boys were named Alessio; the busiest of those years was 2025, with 276. In 2025 that was about 1 in 6,189 of the boys in SSA’s list for the year.
Among the states, Alessio ranked highest in New Mexico in 2025, at #272 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Alexius (1,650 babies since 1880), Alessia (10,179 babies since 1880), Alesia (7,544 babies since 1880) and Alyssia (4,929 babies since 1880). Rarer spellings such as Alejo, Aleksey and Aleksy are summarised on this page.