Kywon is a distinctive boys' name in United States, ranking #10902 in 2005 with 6 recorded births. The name reached its all-time peak in 2003 with 8 births ranking #8295. Since 1996, the popularity has decreased by 14.3%. In 2005, approximately 1 in every 332,858 boys born was named Kywon. FALLING Recent data shows the name is currently falling.