Globally, Roik (Roik , Роик , Ройк ) is an extremely rare masculine first name. More prevalently, Roik is the last name as well as the forename.
Ruuk, Роік, and ロイク
, Роик 
, Ройк ) is an extremely rare masculine first name. More prevalently, Roik is the last name as well as the forename.