Kiyoshi is a distinctive boys' name in United States, ranking #10135 in 2020 with 7 recorded births. The name reached its all-time peak in 1996 with 16 births ranking #4112. Since 1996, the popularity has decreased by 56.3%. In 2020, approximately 1 in every 246,438 boys born was named Kiyoshi. FALLING Recent data shows the name is currently falling.