Megan is a highly popular girls' name in United States, ranking #12 in 1996 with 14,770 recorded births. This places Megan in the top 1% of ranked US girls' names for the year. Its actual usage is classified as Popular. The name reached its all-time peak in 1996 with 14,770 births ranking #12. In 1996, approximately 1 in every 119 girls born was named Megan. FALLING Recent data shows the name is currently falling.