Keagan is a distinctive girls' name in United States, ranking #3296 in 2005 with 47 recorded births. The name reached its all-time peak in 2007 with 104 births ranking #1979. Since 1996, the popularity has increased by 38.2%. In 2005, approximately 1 in every 39,313 girls born was named Keagan. STABLE Recent data shows the name is currently stable.