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Family name Umbra (Sombra
, Ombre
, Umbra
) , around the world, is quite a common cognomen. The surname Umbra is habitual in Latin America and the Caribbean, particularly Suriname, where it is quite a common surname, Argentina, where it is quite a rare surname, and Brazil. Not in comparison with a country's population, this name is the most popular in Latin America and the Caribbean, particularly Brazil, Mexico, and Argentina. Very seldom, Umbra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sombra | Philippines, Brazil, India, Mexico, Argentina |
| Ombre | Philippines, United States, Argentina, Democratic Republic of the Congo, Algeria |
| Umbra | Philippines, Brazil, Italy, India, United States |
| Ombro | Brazil, India, Philippines |