Last name Céu (Céu 
) , globally, is a rare surname. The last name Céu is characteristic of Portugal, where it is quite a rare surname, Angola, and Brazil, where it is a very rare surname. More prevalently, Céu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Céu | Portugal, Brazil, Angola, France, Cabo Verde |
|
maria do céu Portuguese actress (1835-1887), PT (b. 1835) |
|
| antónio jorge do céu Portuguese terrorist, PT (b. 1949) |
|