Kysen

A variation of Kyson, Kaison, Kayson and co., Kysen combines the stylish 'Ky' sound with a slightly softer looking -en ending. While a number of its sound-alikes rank in the US Top 1000, Kysen has yet to feature and has been trending downwards since it peaked in 2020 when it was given to 137 boys. Now, with so many other spelling options available, it has fallen to the wayside a little, though it still captures the same contemporary energy and will feel just as popular.

Baseball player Slade Heathcott chose this spelling for his son in 2015.

Pronounced KY-sun.

As of October 2026, Kysen ranked #1557 in US births in 2025 SSA, peaked at #1317 in 2020.