In 2025, 184 US boys were named Hasan, making it the 1,147th most common boys’ name of the year, up 60 places from #1,207 in 2024. That is 16 more than the 168 boys named Hasan in 2024. Its best rank for boys was #952, reached in 1978. The most boys given the name in a single year was 184, in 2025. For comparison, it was #1,375 in 2015 and unranked in 1950.
Social Security card records list Hasan in 65 years of the 146 from 1880 to 2025, starting in 1958 with 5 babies. In all, 5,398 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 1,307 babies named Hasan.
Over the 10 years from 2016 to 2025, 1,544 US boys were named Hasan; the busiest of those years was 2025, with 184. In 2025 that was about 1 in 9,283 of the boys in SSA’s list for the year.
Among the states, Hasan ranked highest in Illinois in 2025, at #521 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Hassan (12,307 babies since 1880) and Hazen (2,414 babies since 1880). Rarer spellings such as Hazyn and Hazin are summarised on this page.