Kerrigan is a distinctive girls' name in United States, ranking #2551 in 2019 with 69 recorded births. The name reached its all-time peak in 2012 with 118 births ranking #1755. Since 1996, the popularity has decreased by 32.4%. In 2019, approximately 1 in every 24,313 girls born was named Kerrigan. FALLING Recent data shows the name is currently falling.