Baby Names Boy Names Meaning of the Name Ryohei Updated February 16, 2026 by Jennifer M. Ryohei Gender: Male Origin: Japanese Meaning: Splendid, Peaceful ♥ Add to my Namelist What is the meaning of the name Ryohei? The name Ryohei is primarily a male name of Japanese origin that means Splendid, Peaceful. People who like the name Ryohei also like: Hiroyoshi, Ryosuke, Oswaldo, Ryoto, Thayer, Ryota, Elwood Names like Ryohei: Rawiya, Roe, Rhea, Rae, Roro, Rei, Rui, Ruri, Rowa, Roy, Raya, Rue, Ryo, Riye, Rhory, Ryu, Roho, Rio, Rey, Ruwa, Rai, Rory, Ria, Riya, Ray, Ruairi, Roi, Ree, Rea, Reya Stats for the Name Ryohei Ryohei is currently not in the top 100 on the Baby Names Popularity Charts Ryohei is currently not ranked in U.S. births