Ryosuke is a distinctive boys' name in United States, ranking #9041 in 2001 with 7 recorded births. The name reached its all-time peak in 1998 with 9 births ranking #6739. Since 1996, the popularity has increased by 16.7%. In 2001, approximately 1 in every 277,547 boys born was named Ryosuke. FALLING Recent data shows the name is currently falling.