Megan is a distinctive boys' name in United States, ranking #4839 in 2002 with 16 recorded births. This places Megan in the top 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 35 births ranking #2936. Since 1996, the popularity has decreased by 20.0%. In 2002, approximately 1 in every 121,342 boys born was named Megan. FALLING Recent data shows the name is currently falling.