Cognomen Ducós (Ducós 
) , across the world, is an extremely rare surname. The family name Ducós is characteristic of Latin America and the Caribbean, particularly Peru, where it is an extremely rare surname, and Argentina.
| VARIANT | COUNTRY |
|---|---|
| Ducós | Argentina, Peru |
|
zoe ducós Argentine actress (1928-2002), AR (b. 1928) |
|
| juan garcía ducós American politician, US |
|