Dain is a distinctive boys' name in United States, ranking #6405 in 2021 with 13 recorded births. The name reached its all-time peak in 2000 with 48 births ranking #2092. Since 1996, the popularity has decreased by 59.4%. In 2021, approximately 1 in every 134,480 boys born was named Dain. RISING Recent data shows the name is currently rising.