Kevyn is a distinctive boys' name in United States, ranking #1671 in 2001 with 70 recorded births. The name reached its all-time peak in 2007 with 106 births ranking #1502. Since 1996, the popularity has increased by 29.6%. In 2001, approximately 1 in every 27,755 boys born was named Kevyn. FALLING Recent data shows the name is currently falling.