Ryo is a distinctive boys' name in United States, ranking #3374 in 1998 with 23 recorded births. The name reached its all-time peak in 2024 with 61 births ranking #2327. Since 1996, the popularity has increased by 21.1%. In 1998, approximately 1 in every 83,101 boys born was named Ryo. RISING Recent data shows the name is currently rising.