Carrigan is a distinctive girls' name in United States, ranking #4133 in 2005 with 34 recorded births. The name reached its all-time peak in 1996 with 81 births ranking #1809. Since 1996, the popularity has decreased by 58.0%. In 2005, approximately 1 in every 54,344 girls born was named Carrigan. RISING Recent data shows the name is currently rising.