Surname Maguo (马国 
, Maguo 
) , throughout the world, is a rare cognomen. The family name Maguo is habitual in Tanzania, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and Philippines, where it is an extremely rare surname. In absolute terms, this name is the most popular in Tanzania, the Democratic Republic of the Congo, and China. Likewise, Maguo is the forename as well as the last name.