Ragan is a distinctive girls' name in United States, ranking #1951 in 1998 with 78 recorded births. The name reached its all-time peak in 1998 with 78 births ranking #1951. Since 1996, the popularity has increased by 50.0%. In 1998, approximately 1 in every 22,652 girls born was named Ragan. FALLING Recent data shows the name is currently falling.