Gio is a distinctive boys' name in United States, ranking #1964 in 2018 with 75 recorded births. This places Gio in the top 14% 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 197 births ranking #1091. In 2018, approximately 1 in every 24,206 boys born was named Gio. STABLE Recent data shows the name is currently stable.