Ragan is a distinctive girls' name in United States, ranking #2149 in 1999 with 71 recorded births. The name reached its all-time peak in 1998 with 78 births ranking #1951. Since 1996, the popularity has increased by 36.5%. In 1999, approximately 1 in every 24,983 girls born was named Ragan. FALLING Recent data shows the name is currently falling.