Cognomen Clinciu (Clinciu 
) , throughout the world, is quite a rare last name. The last name Clinciu is characteristic of Romania, where it is quite a rare surname, Belgium, where it is a very rare surname, and Spain. In absolute terms, the name is most common in Romania, Italy, and Spain. Much less frequently, Clinciu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clinciu | Belgium, Romania, Spain, Italy, United States |
| ioan clinciu (b. 1864) |
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| lucian clinciu Romanian ski mountaineer, RO (b. 1971) |
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| stelian clinciu Romanian politician from Dumbrăveni, Constanța County, RO |
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Mr, Sorina, Stefan, Andrei, Adelin, Adrian, Aurica, Carmen, Corina, Cosmin, Codrin, Cristi, Bogdan, Ramona, Raluca, Razvan, Rodica, Roxana, Daniel, Daiana, Dragos, George, Simona, Monica, Marina, Ioana, Ms, Dan, Alex, Anca, Cata, Donn, Doru, Ioan, Oana, Maria, Lucian, Mihai, Alina, Delia, Diana, Dorin, Dorru, Liviu, Luiza, Elena, Eugen, Ionut, Sorin, and Victor