Maegan is a distinctive girls' name in United States, ranking #3759 in 2014 with 41 recorded births. The name reached its all-time peak in 1998 with 357 births ranking #648. Since 1996, the popularity has decreased by 85.8%. In 2014, approximately 1 in every 43,559 girls born was named Maegan. FALLING Recent data shows the name is currently falling.