Cognomen Христу (Hristu 
, Christou 
, Khristu 
) , worldwide, is a common family name. The last name Христу is characteristic of Cyprus, where it is a widespread surname, Greece, where it is quite a common surname, and Romania, where it is quite a rare surname. Very seldom, Христу is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hristu | United Kingdom, Greece, Canada, United States, Romania |
| Christou | United Kingdom, Greece, Australia, Cyprus, Romania |
| Khristu | India |
| Христу | Romania, Russia, Ukraine |
| василе христу BG (b. 1905) |
|