Family name 比多 (比多 
, Bideau 
) , around the globe, is quite a rare last name. The family name 比多 is habitual in France, where it is quite a rare surname, Uruguay, and Venezuela, where it is a rare surname. In absolute terms, this name is the most popular in France, the United States, and Mexico. Much less frequently, 比多 is the forename as well as the last name.