Keagan is a distinctive girls' name in United States, ranking #2281 in 2010 with 84 recorded births. The name reached its all-time peak in 2007 with 104 births ranking #1979. Since 1996, the popularity has increased by 147.1%. In 2010, approximately 1 in every 21,159 girls born was named Keagan. STABLE Recent data shows the name is currently stable.