Reghan is a distinctive girls' name in United States, ranking #11958 in 2021 with 8 recorded births. The name reached its all-time peak in 2005 with 54 births ranking #2998. Since 1996, the popularity has decreased by 72.4%. In 2021, approximately 1 in every 204,964 girls born was named Reghan. FALLING Recent data shows the name is currently falling.