Karolyne is a distinctive girls' name in United States, ranking #8662 in 2020 with 12 recorded births. The name reached its all-time peak in 2008 with 16 births ranking #7921. Since 1996, the popularity has increased by 50.0%. In 2020, approximately 1 in every 134,626 girls born was named Karolyne. FALLING Recent data shows the name is currently falling.