Kaitelyn is a distinctive girls' name in United States, ranking #8492 in 1999 with 11 recorded births. The name reached its all-time peak in 2000 with 12 births ranking #8268. Since 1996, the popularity has increased by 120.0%. In 1999, approximately 1 in every 161,253 girls born was named Kaitelyn. STABLE Recent data shows the name is currently stable.