Kerin is a distinctive girls' name in United States, ranking #7508 in 1997 with 12 recorded births. The name reached its all-time peak in 2000 with 15 births ranking #6997. Since 1996, the popularity has increased by 20.0%. In 1997, approximately 1 in every 145,055 girls born was named Kerin. STABLE Recent data shows the name is currently stable.