Kerigan is a distinctive girls' name in United States, ranking #9859 in 2014 with 11 recorded births. The name reached its all-time peak in 1996 with 37 births ranking #3187. Since 1996, the popularity has decreased by 70.3%. In 2014, approximately 1 in every 162,358 girls born was named Kerigan. STABLE Recent data shows the name is currently stable.