In all the world, リョウセイ (リョウセイ ) is an extremely rare unknown gender forename. Much more frequently, リョウセイ is the last name as well as the forename.
Ryousei, and 良精
オク, タナカ, サトウ, コジマ, トミノ, ヨシダ, and フルサワ
) is an extremely rare unknown gender forename. Much more frequently, リョウセイ is the last name as well as the forename.