Kylian is a distinctive boys' name in United States, ranking #8714 in 2008 with 9 recorded births. This places Kylian in the bottom 40% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 950 births ranking #346. In 2008, approximately 1 in every 226,661 boys born was named Kylian. FALLING Recent data shows the name is currently falling.