In 2025, 223 US boys were named Allan, making it the 1,013th most common boys’ name of the year, down 156 places from #857 in 2024. That is 60 fewer than the 283 boys named Allan in 2024. Its best rank for boys was #115, reached in 1940. The most boys given the name in a single year was 2,187, in 1947. For comparison, it was #659 in 2015 and #142 in 1950.
Social Security card records list Allan in every one of the 146 years from 1880 to 2025; in 1880 there were 20 babies with the name. In all, 96,711 US babies have been given the name, 0.3% of them girls and 99.7% boys. Its busiest decade was the 1940s, with 17,866 babies named Allan.
Over the 10 years from 2016 to 2025, 2,874 US boys were named Allan; the busiest of those years was 2016, with 329. In 2025 that was about 1 in 7,660 of the boys in SSA’s list for the year.
Among the states, Allan ranked highest in Florida in 2025, at #543 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Alan (364,389 babies since 1880), Allen (273,662 babies since 1880), Alain (3,986 babies since 1880) and Aylin (16,935 babies since 1880). Rarer spellings such as Allayne are summarised on this page. The open nickname list we use links it to Al, Alan and Allen.