In 2025, 1,209 US boys were named Maximiliano, making it the 280th most common boys’ name of the year, up 19 places from #299 in 2024. That is 81 more than the 1,128 boys named Maximiliano in 2024. Its best rank for boys was #251, reached in 2019. That year also had the most boys given the name: 1,460. For comparison, it was #302 in 2015 and unranked in 1950.
Social Security card records list Maximiliano in 93 years of the 146 from 1880 to 2025, starting in 1917 with 5 babies. In all, 23,972 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 11,173 babies named Maximiliano.
Over the 10 years from 2016 to 2025, 12,582 US boys were named Maximiliano; the busiest of those years was 2019, with 1,460. In 2025 that was about 1 in 1,413 of the boys in SSA’s list for the year.
Among the states, Maximiliano ranked highest in California in 2025, at #123 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Max (168,577 babies since 1880), Maximus (34,679 babies since 1880), Maximilian (18,940 babies since 1880) and Maxie (8,672 babies since 1880). Rarer spellings such as Maximilliano, Maxemiliano and Maximilano are summarised on this page.