Dylann is a distinctive girls' name in United States, ranking #5777 in 2006 with 23 recorded births. The name reached its all-time peak in 2016 with 56 births ranking #2980. Since 1996, the popularity has increased by 360.0%. In 2006, approximately 1 in every 82,655 girls born was named Dylann. FALLING Recent data shows the name is currently falling.