Kerigan is a distinctive girls' name in United States, ranking #9715 in 2009 with 12 recorded births. The name reached its all-time peak in 1996 with 37 births ranking #3187. Since 1996, the popularity has decreased by 67.6%. In 2009, approximately 1 in every 153,073 girls born was named Kerigan. STABLE Recent data shows the name is currently stable.