Maegan is a distinctive girls' name in United States, ranking #660 in 1997 with 333 recorded births. The name reached its all-time peak in 1998 with 357 births ranking #648. Since 1996, the popularity has increased by 15.2%. In 1997, approximately 1 in every 5,227 girls born was named Maegan. FALLING Recent data shows the name is currently falling.