Dashiell is a distinctive boys' name in United States, ranking #2705 in 2002 with 35 recorded births. The name reached its all-time peak in 2015 with 174 births ranking #1105. Since 1996, the popularity has increased by 84.2%. In 2002, approximately 1 in every 55,471 boys born was named Dashiell. STABLE Recent data shows the name is currently stable.