Carolin is a distinctive girls' name in United States, ranking #14864 in 2015 with 6 recorded births. The name reached its all-time peak in 2004 with 20 births ranking #6020. Since 1996, the popularity has decreased by 57.1%. In 2015, approximately 1 in every 297,442 girls born was named Carolin. RISING Recent data shows the name is currently rising.