In 2025, 255 US boys were named Kiaan, making it the 925th most common boys’ name of the year, up 2 places from #927 in 2024. That is 5 more than the 250 boys named Kiaan in 2024. Its best rank for boys was #752, reached in 2021. That year also had the most boys given the name: 337. For comparison, it was #1,761 in 2015 and unranked in 1950.
Social Security card records list Kiaan in 16 years of the 146 from 1880 to 2025, starting in 2010 with 15 babies. In all, 2,842 US babies have been given the name, all of them boys. Its busiest decade was the 2020s, with 1,765 babies named Kiaan.
Over the 10 years from 2016 to 2025, 2,569 US boys were named Kiaan; the busiest of those years was 2021, with 337. In 2025 that was about 1 in 6,698 of the boys in SSA’s list for the year.
Among the states, Kiaan ranked highest in New Jersey in 2025, at #403 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Kian (13,568 babies since 1880), Kyan (3,955 babies since 1880), Kiyan (2,188 babies since 1880) and Kion (1,311 babies since 1880).