Carolin is a distinctive girls' name in United States, ranking #11442 in 2010 with 9 recorded births. The name reached its all-time peak in 2004 with 20 births ranking #6020. Since 1996, the popularity has decreased by 35.7%. In 2010, approximately 1 in every 197,481 girls born was named Carolin. RISING Recent data shows the name is currently rising.