Emmalyn is a moderately popular girls' name in United States, ranking #458 in 2013 with 665 recorded births. The name reached its all-time peak in 2015 with 692 births ranking #457. Since 1996, the popularity has increased by 2,560.0%. In 2013, approximately 1 in every 2,638 girls born was named Emmalyn. FALLING Recent data shows the name is currently falling.