Last name Cangui (Cangui 
) , in all the world, is a very rare family name. The family name Cangui is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, Chile, where it is an extremely rare surname, and Peru. Measured by absolute frequency, it is commonest in Latin America and the Caribbean, particularly Ecuador, Brazil, and Chile. More prevalently, Cangui is the forename as well as the last name.