Carolin is a distinctive girls' name in United States, ranking #9663 in 2007 with 12 recorded births. The name reached its all-time peak in 2004 with 20 births ranking #6020. Since 1996, the popularity has decreased by 14.3%. In 2007, approximately 1 in every 160,204 girls born was named Carolin. RISING Recent data shows the name is currently rising.