Katelin is a distinctive girls' name in United States, ranking #3062 in 2013 with 54 recorded births. The name reached its all-time peak in 1996 with 429 births ranking #545. Since 1996, the popularity has decreased by 87.4%. In 2013, approximately 1 in every 32,489 girls born was named Katelin. STABLE Recent data shows the name is currently stable.