Dyllan is a distinctive girls' name in United States, ranking #4715 in 2011 with 30 recorded births. The name reached its all-time peak in 2010 with 37 births ranking #4047. Since 1996, the popularity has increased by 275.0%. In 2011, approximately 1 in every 58,627 girls born was named Dyllan. RISING Recent data shows the name is currently rising.