In 2025, 35 US boys were named Hansen, making it the 3,335th most common boys’ name of the year, up 17 places from #3,352 in 2024. That is 0 more than the 35 boys named Hansen in 2024. Its best rank for boys was #3,113, reached in 1987. The most boys given the name in a single year was 36, in 2016. For comparison, it was #4,779 in 2015 and unranked in 1950.
Social Security card records list Hansen in 53 years of the 146 from 1880 to 2025, starting in 1917 with 6 babies. In all, 887 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 219 babies named Hansen.
Over the 10 years from 2016 to 2025, 288 US boys were named Hansen; the busiest of those years was 2016, with 36. In 2025 that was about 1 in 48,802 of the boys in SSA’s list for the year.