Maegan is a distinctive girls' name in United States, ranking #4936 in 2015 with 28 recorded births. This places Maegan in the top 26% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 357 births ranking #648. Since 1996, the popularity has decreased by 90.3%. In 2015, approximately 1 in every 63,738 girls born was named Maegan. FALLING Recent data shows the name is currently falling.