Surname Küste (Costa 
, Coste 
, Kust 
) , all over the world, is a prevalent family name. The surname Küste is characteristic of Portugal, where it is a prevalent surname, Brazil, and Cabo Verde, where it is a widespread surname (explore the name in all countries). In absolute terms, this name is the most popular in Brazil, Portugal, and Angola. Very seldom, Küste is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Costa | Portugal, France, Italy, Brazil, Angola |
| Coste | Portugal, France, Italy, Brazil, United States |
| Kust | Argentina, Spain, Italy, Brazil, United States |
| Küste | Germany |