Karyn is a distinctive girls' name in United States, ranking #8889 in 2018 with 12 recorded births. The name reached its all-time peak in 1998 with 73 births ranking #2034. Since 1996, the popularity has decreased by 82.1%. In 2018, approximately 1 in every 141,702 girls born was named Karyn. FALLING Recent data shows the name is currently falling.