In 2025, 22 US boys were named Napoleon, making it the 4,651st most common boys’ name of the year, up 2,476 places from #7,127 in 2024. That is 10 more than the 12 boys named Napoleon in 2024. Its best rank for boys was #297, reached in 1887. The most boys given the name in a single year was 122, in 1926. For comparison, it was #5,211 in 2015 and #782 in 1950.
Social Security card records list Napoleon in every one of the 146 years from 1880 to 2025; in 1880 there were 31 babies with the name. In all, 7,810 US babies have been given the name, 0.1% of them girls and 99.9% boys. Its busiest decade was the 1920s, with 1,041 babies named Napoleon.
Over the 10 years from 2016 to 2025, 152 US boys were named Napoleon; the busiest of those years was 2018, with 26. In 2025 that was about 1 in 77,640 of the boys in SSA’s list for the year.
Rarer spellings such as Napolean are summarised on this page. The open nickname list we use links it to Leon, Nap and Nappy.