In 2025, 19 US boys were named Kemarion, making it the 5,124th most common boys’ name of the year, down 621 places from #4,503 in 2024. That is 4 fewer than the 23 boys named Kemarion in 2024. Its best rank for boys was #1,698, reached in 2008. That year also had the most boys given the name: 90. For comparison, it was #3,641 in 2015 and unranked in 1950.
Social Security card records list Kemarion in 24 years of the 146 from 1880 to 2025, starting in 2002 with 5 babies. In all, 936 US babies have been given the name, all of them boys. Its busiest decade was the 2000s, with 410 babies named Kemarion.
Over the 10 years from 2016 to 2025, 250 US boys were named Kemarion; the busiest of those years was 2017, with 39. In 2025 that was about 1 in 89,899 of the boys in SSA’s list for the year.
Rarer spellings such as Keymarion, Kimarion and Kymarion are summarised on this page.