Karolyne is a distinctive girls' name in United States, ranking #11238 in 2000 with 8 recorded births. This places Karolyne in the bottom 36% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 16 births ranking #7921. In 2000, approximately 1 in every 226,997 girls born was named Karolyne. FALLING Recent data shows the name is currently falling.