Carolin is a distinctive girls' name in United States, ranking #8690 in 2013 with 13 recorded births. This places Carolin in the top 45% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 20 births ranking #6020. In 2013, approximately 1 in every 134,955 girls born was named Carolin. RISING Recent data shows the name is currently rising.