Reghan is a distinctive girls' name in United States, ranking #3302 in 2001 with 42 recorded births. The name reached its all-time peak in 2005 with 54 births ranking #2998. Since 1996, the popularity has increased by 44.8%. In 2001, approximately 1 in every 42,870 girls born was named Reghan. FALLING Recent data shows the name is currently falling.