Keagan is a distinctive girls' name in United States, ranking #3695 in 2003 with 38 recorded births. The name reached its all-time peak in 2007 with 104 births ranking #1979. Since 1996, the popularity has increased by 11.8%. In 2003, approximately 1 in every 48,080 girls born was named Keagan. STABLE Recent data shows the name is currently stable.