Katelin is a distinctive girls' name in United States, ranking #10046 in 2022 with 10 recorded births. The name reached its all-time peak in 1996 with 429 births ranking #545. Since 1996, the popularity has decreased by 97.7%. In 2022, approximately 1 in every 163,876 girls born was named Katelin. STABLE Recent data shows the name is currently stable.