Rhegan is a distinctive girls' name in United States, ranking #12265 in 2018 with 8 recorded births. The name reached its all-time peak in 2004 with 24 births ranking #5340. Since 1996, the popularity has increased by 33.3%. In 2018, approximately 1 in every 212,553 girls born was named Rhegan. RISING Recent data shows the name is currently rising.