Globally, ヨウダイ (ヨウダイ ) is an extremely rare unknown gender given name. Much more frequently, ヨウダイ is the last name as well as the forename.
Youdai, and 容大
サカイ, and フジイ
) is an extremely rare unknown gender given name. Much more frequently, ヨウダイ is the last name as well as the forename.