Dashiell is a distinctive boys' name in United States, ranking #2291 in 2025 with 61 recorded births. The name reached its all-time peak in 2015 with 174 births ranking #1105. Since 1996, the popularity has increased by 221.1%. In 2025, approximately 1 in every 28,001 boys born was named Dashiell. STABLE Recent data shows the name is currently stable.