Dai is a distinctive boys' name in United States, ranking #8368 in 2000 with 7 recorded births. This places Dai in the bottom 31% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 7 births ranking #8368. Since 1996, the popularity has increased by 40.0%. In 2000, approximately 1 in every 280,562 boys born was named Dai. STABLE Recent data shows the name is currently stable.