Hiroto is a distinctive boys' name in United States, ranking #13046 in 2022 with 5 recorded births. This places Hiroto in the bottom 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 14 births ranking #6224. In 2022, approximately 1 in every 348,875 boys born was named Hiroto. FALLING Recent data shows the name is currently falling.