Surname Trancu (Trancu 
) , in all the world, is a rare last name. The family name Trancu is characteristic of Romania, where it is a rare surname, and Italy, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Trancu | Italy, Romania |
| grigore trancu-iași Romanian politician (1874-1940), RO (b. 1874) |
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| eugen trancu-iași Romanian journalist, RO (b. 1912) |
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