Kelin is a distinctive girls' name in United States, ranking #13211 in 2008 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 2008, approximately 1 in every 236,340 girls born was named Kelin. FALLING Recent data shows the name is currently falling.