Daichi is a distinctive boys' name in United States, ranking #8845 in 2003 with 7 recorded births. The name reached its all-time peak in 2009 with 15 births ranking #5856. Since 1996, the popularity has decreased by 41.7%. In 2003, approximately 1 in every 282,181 boys born was named Daichi. FALLING Recent data shows the name is currently falling.