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Cognomen Dubious (Duo
, Dubius
, Dubious
) , in all the world, is a common family name. The family name Dubious is characteristic of Liberia, where it is quite a common surname, Paraguay, where it is quite a rare surname, and China. Measured by absolute frequency, it most frequently occurs in China, Italy, and Brazil. Very seldom, Dubious is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Duo | Indonesia, China, Italy, Liberia, Brazil |
Dubius | India, France, United States |
Dubious | South Africa, United States, Philippines |