Kerin is a distinctive girls' name in United States, ranking #7404 in 2003 with 15 recorded births. This places Kerin in the top 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 15 births ranking #6997. Since 1996, the popularity has increased by 50.0%. In 2003, approximately 1 in every 121,803 girls born was named Kerin. STABLE Recent data shows the name is currently stable.