Karrigan is a distinctive girls' name in United States, ranking #4516 in 1999 with 25 recorded births. The name reached its all-time peak in 1996 with 43 births ranking #2820. Since 1996, the popularity has decreased by 41.9%. In 1999, approximately 1 in every 70,951 girls born was named Karrigan. RISING Recent data shows the name is currently rising.