Keagan is a distinctive girls' name in United States, ranking #2617 in 2000 with 57 recorded births. The name reached its all-time peak in 2007 with 104 births ranking #1979. Since 1996, the popularity has increased by 67.6%. In 2000, approximately 1 in every 31,859 girls born was named Keagan. STABLE Recent data shows the name is currently stable.