Keegan is a distinctive girls' name in United States, ranking #2154 in 2018 with 88 recorded births. The name reached its all-time peak in 2007 with 181 births ranking #1348. Since 1996, the popularity has increased by 11.4%. In 2018, approximately 1 in every 19,323 girls born was named Keegan. FALLING Recent data shows the name is currently falling.