Kyen is a distinctive boys' name in United States, ranking #10328 in 2012 with 7 recorded births. This places Kyen in the bottom 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 15 births ranking #5685. In 2012, approximately 1 in every 270,946 boys born was named Kyen. FALLING Recent data shows the name is currently falling.