Last name Ciontu (Ciontu 
) , all over the world, is a rare cognomen. The surname Ciontu is characteristic of Romania, where it is quite a rare surname, Greece, where it is a rare surname, and Italy, where it is a very rare surname. Much less frequently, Ciontu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ciontu | Canada, Italy, Greece, United Kingdom, Romania |
|
andrei ciontu engineer, inventor, professor, RO (b. 1933) |
|
| corneliu ciontu Romanian politician, RO (b. 1941) |
|
Mr, Ramona, Robert, Roxana, Daniel, George, Florin, Flavia, Iulian, Mihaela, Antonia, Adriana, Carmina, Camelia, Catalin, Claudia, Daniela, Dumitru, Liliana, Emanuel, Eugenia, Viorela, Bogdan, Costel, Corina, Carmen, Ion, Anna, Anca, Lavi, Vlad, Maria, Mihai, Alina, Daria, Doina, Isabela, Lidia, Ionut, Ioana, Marian, Marius, Mirela, Mioara, Stefan, Alexia, Andrei, Adrian, Elena, and Cristian