Kelin is a distinctive girls' name in United States, ranking #14475 in 2009 with 7 recorded births. The name reached its all-time peak in 2007 with 21 births ranking #6445. Since 1996, the popularity has decreased by 30.0%. In 2009, approximately 1 in every 262,410 girls born was named Kelin. FALLING Recent data shows the name is currently falling.