Carrigan is a distinctive girls' name in United States, ranking #3346 in 2004 with 45 recorded births. The name reached its all-time peak in 1996 with 81 births ranking #1809. Since 1996, the popularity has decreased by 44.4%. In 2004, approximately 1 in every 40,803 girls born was named Carrigan. RISING Recent data shows the name is currently rising.