Surname Питу (Pitu 
, Pitou 
, Pithou 
) , all over the world, is a common cognomen. The cognomen Питу is characteristic of Solomon Islands, where it is quite a common surname, Reunion, and Romania, where it is quite a rare surname. In absolute terms, it most frequently occurs in India, Bangladesh, and Romania. Likewise, Питу is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pitu | Romania, India, Bangladesh, France, Democratic Republic of the Congo |
| Pitou | Cameroon, Algeria, India, France, Democratic Republic of the Congo |
| Pithou | France, Brazil, Democratic Republic of the Congo |
| Питу | Russia |
|
кузман јосифовски - питу Yugoslav partisan, MK (b. 1915) |
|