Jiro is a distinctive boys' name in United States, ranking #11236 in 2020 with 6 recorded births. This places Jiro in the bottom 20% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 15 births ranking #5884. In 2020, approximately 1 in every 287,511 boys born was named Jiro. FALLING Recent data shows the name is currently falling.