Last name Coliban (Coliban 
) , worldwide, is a rare family name. The surname Coliban is habitual in Moldova, where it is quite a rare surname, Romania, and Ireland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Coliban | Romania, France, Moldova, Portugal, Ireland |
| ion coliban Romanian alpine skier, RO (b. 1925) |
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sorin coliban Romanian singer, RO (b. 1976) |
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