Emmalyn is a distinctive girls' name in United States, ranking #745 in 2010 with 375 recorded births. The name reached its all-time peak in 2015 with 692 births ranking #457. Since 1996, the popularity has increased by 1,400.0%. In 2010, approximately 1 in every 4,740 girls born was named Emmalyn. FALLING Recent data shows the name is currently falling.