Raigan is a distinctive girls' name in United States, ranking #3334 in 2003 with 44 recorded births. The name reached its all-time peak in 2007 with 46 births ranking #3587. Since 1996, the popularity has increased by 131.6%. In 2003, approximately 1 in every 41,524 girls born was named Raigan. FALLING Recent data shows the name is currently falling.