Keagan is a distinctive girls' name in United States, ranking #2897 in 2001 with 50 recorded births. The name reached its all-time peak in 2007 with 104 births ranking #1979. Since 1996, the popularity has increased by 47.1%. In 2001, approximately 1 in every 36,011 girls born was named Keagan. STABLE Recent data shows the name is currently stable.