Carolin is a distinctive girls' name in United States, ranking #12640 in 2006 with 8 recorded births. The name reached its all-time peak in 2004 with 20 births ranking #6020. Since 1996, the popularity has decreased by 42.9%. In 2006, approximately 1 in every 237,634 girls born was named Carolin. RISING Recent data shows the name is currently rising.