Akio is a distinctive boys' name in United States, ranking #3472 in 2023 with 33 recorded births. This places Akio in the top 24% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 37 births ranking #3182. In 2023, approximately 1 in every 51,774 boys born was named Akio. RISING Recent data shows the name is currently rising.