Carrigan is a distinctive girls' name in United States, ranking #3289 in 2002 with 42 recorded births. The name reached its all-time peak in 1996 with 81 births ranking #1809. Since 1996, the popularity has decreased by 48.1%. In 2002, approximately 1 in every 42,781 girls born was named Carrigan. RISING Recent data shows the name is currently rising.