Katelin is a distinctive girls' name in United States, ranking #1092 in 2006 with 232 recorded births. The name reached its all-time peak in 1996 with 429 births ranking #545. Since 1996, the popularity has decreased by 45.9%. In 2006, approximately 1 in every 8,194 girls born was named Katelin. STABLE Recent data shows the name is currently stable.