Dylann is a distinctive girls' name in United States, ranking #3547 in 2003 with 40 recorded births. The name reached its all-time peak in 2016 with 56 births ranking #2980. Since 1996, the popularity has increased by 700.0%. In 2003, approximately 1 in every 45,676 girls born was named Dylann. FALLING Recent data shows the name is currently falling.