Family name Амадо (Amado 
, Amadu 
, Амадо 
) , all over the world, is a widespread last name. The surname Амадо is characteristic of Cabo Verde, where it is a common surname, Portugal, where it is quite a common surname, and Nigeria (explore the name in all countries). Measured by absolute frequency, the name is most common in Nigeria, Mexico, and Colombia. Likewise, Амадо is the forename as well as the last name.