Karyn is a distinctive girls' name in United States, ranking #7146 in 2014 with 17 recorded births. The name reached its all-time peak in 1998 with 73 births ranking #2034. Since 1996, the popularity has decreased by 74.6%. In 2014, approximately 1 in every 105,055 girls born was named Karyn. FALLING Recent data shows the name is currently falling.