Kelin is a distinctive girls' name in United States, ranking #12512 in 2014 with 8 recorded births. The name reached its all-time peak in 2007 with 21 births ranking #6445. Since 1996, the popularity has decreased by 20.0%. In 2014, approximately 1 in every 223,242 girls born was named Kelin. FALLING Recent data shows the name is currently falling.