Cognomen Doryu (Doryu ) , globally, is an extremely rare family name. Much more frequently, Doryu is the forename as well as the last name.
דוריו, 多于, 多余, 多宇, 多彧, 多愚, 多昱, 多榆, 多浴, 多渝, 多玉, 多瑜, 多禹, 多羽, 多育, 多虞, 多裕, 多誉, 多钰, 多雨, 多餘, 多魚, 多鮽, and 多鱼
Adachi
) , globally, is an extremely rare family name. Much more frequently, Doryu is the forename as well as the last name.