Dai is a distinctive girls' name in United States, ranking #13917 in 2001 with 6 recorded births. The name reached its all-time peak in 1999 with 8 births ranking #10569. Since 1996, the popularity has increased by 20.0%. In 2001, approximately 1 in every 300,093 girls born was named Dai. FALLING Recent data shows the name is currently falling.