Surname Чицу (Chicu 
, Чицу 
) , worldwide, is quite a rare last name. The surname Чицу is habitual in Moldova, where it is quite a common surname, Romania, where it is quite a rare surname, and Italy, where it is a rare surname. Very seldom, Чицу is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chicu | Italy, Spain, United States, Romania, Moldova |
| Чицу | Russia |