Emmalyn is a moderately popular girls' name in United States, ranking #457 in 2015 with 692 recorded births. The name reached its all-time peak in 2015 with 692 births ranking #457. Since 1996, the popularity has increased by 2,668.0%. In 2015, approximately 1 in every 2,579 girls born was named Emmalyn. FALLING Recent data shows the name is currently falling.