Reigan is a distinctive girls' name in United States, ranking #14023 in 1999 with 6 recorded births. The name reached its all-time peak in 2016 with 19 births ranking #6620. Since 1996, the popularity has increased by 20.0%. In 1999, approximately 1 in every 295,630 girls born was named Reigan. RISING Recent data shows the name is currently rising.