Daichi is a distinctive boys' name in United States, ranking #7792 in 2002 with 8 recorded births. The name reached its all-time peak in 2009 with 15 births ranking #5856. Since 1996, the popularity has decreased by 33.3%. In 2002, approximately 1 in every 242,684 boys born was named Daichi. FALLING Recent data shows the name is currently falling.