Kerigan is a distinctive girls' name in United States, ranking #3761 in 1997 with 30 recorded births. The name reached its all-time peak in 1996 with 37 births ranking #3187. Since 1996, the popularity has decreased by 18.9%. In 1997, approximately 1 in every 58,022 girls born was named Kerigan. STABLE Recent data shows the name is currently stable.