Karolyne is a distinctive girls' name in United States, ranking #16601 in 2001 with 5 recorded births. The name reached its all-time peak in 2008 with 16 births ranking #7921. Since 1996, the popularity has decreased by 37.5%. In 2001, approximately 1 in every 360,112 girls born was named Karolyne. FALLING Recent data shows the name is currently falling.