Kerigan is a distinctive girls' name in United States, ranking #14077 in 2025 with 6 recorded births. The name reached its all-time peak in 1996 with 37 births ranking #3187. Since 1996, the popularity has decreased by 83.8%. In 2025, approximately 1 in every 267,878 girls born was named Kerigan. STABLE Recent data shows the name is currently stable.