Karyn is a distinctive girls' name in United States, ranking #6541 in 2016 with 19 recorded births. The name reached its all-time peak in 1998 with 73 births ranking #2034. Since 1996, the popularity has decreased by 71.6%. In 2016, approximately 1 in every 93,236 girls born was named Karyn. FALLING Recent data shows the name is currently falling.