Karyn is a distinctive girls' name in United States, ranking #7210 in 2013 with 17 recorded births. This places Karyn in the top 37% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 73 births ranking #2034. Since 1996, the popularity has decreased by 74.6%. In 2013, approximately 1 in every 103,201 girls born was named Karyn. FALLING Recent data shows the name is currently falling.