In 2025, 50 US boys were named Kion, making it the 2,625th most common boys’ name of the year, up 312 places from #2,937 in 2024. That is 7 more than the 43 boys named Kion in 2024. Its best rank for boys was #1,380, reached in 2017. That year also had the most boys given the name: 128. For comparison, it was #4,238 in 2015 and unranked in 1950.
Social Security card records list Kion in 47 years of the 146 from 1880 to 2025, starting in 1975 with 5 babies. In all, 1,311 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 501 babies named Kion.
Over the 10 years from 2016 to 2025, 686 US boys were named Kion; the busiest of those years was 2017, with 128. In 2025 that was about 1 in 34,162 of the boys in SSA’s list for the year.
Among the states, Kion ranked highest in Georgia in 2025, at #1,451 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Ken (33,043 babies since 1880), Kian (13,568 babies since 1880), Keon (9,275 babies since 1880) and Keyon (6,020 babies since 1880). Rarer spellings such as Kionne are summarised on this page.