Dashiell is a distinctive boys' name in United States, ranking #2026 in 2004 with 59 recorded births. The name reached its all-time peak in 2015 with 174 births ranking #1105. Since 1996, the popularity has increased by 210.5%. In 2004, approximately 1 in every 33,641 boys born was named Dashiell. STABLE Recent data shows the name is currently stable.