In 2025, 124 US boys were named Glenn, making it the 1,443rd most common boys’ name of the year, down 83 places from #1,360 in 2024. That is 15 fewer than the 139 boys named Glenn in 2024. Its best rank for boys was #55, reached in 1962. That year also had the most boys given the name: 7,356. For comparison, it was #1,142 in 2015 and #59 in 1950.
Social Security card records list Glenn in every one of the 146 years from 1880 to 2025; in 1880 there were 48 babies with the name. In all, 250,778 US babies have been given the name, 0.9% of them girls and 99% boys. Its busiest decade was the 1950s, with 58,996 babies named Glenn.
Over the 10 years from 2016 to 2025, 1,342 US boys were named Glenn; the busiest of those years was 2016, with 173. In 2025 that was about 1 in 13,775 of the boys in SSA’s list for the year.
Among the states, Glenn ranked highest in Wisconsin in 2025, at #647 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Glen (127,054 babies since 1880) and Glynn (5,360 babies since 1880). Rarer spellings such as Glyn, Gleen and Glean are summarised on this page. The open nickname list we use links it to Glen.