Katelin is a distinctive girls' name in United States, ranking #8626 in 2016 with 13 recorded births. The name reached its all-time peak in 1996 with 429 births ranking #545. Since 1996, the popularity has decreased by 97.0%. In 2016, approximately 1 in every 136,268 girls born was named Katelin. STABLE Recent data shows the name is currently stable.