Surname Bittó (Bittó 
, Битто 
) , across the world, is a very rare last name. The family name Bittó is habitual in Eastern Europe, particularly Hungary, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bittó | Hungary |
| Битто | Russia |
|
bittó istván Hungarian politician (1822–1903), HU (b. 1822) |
|
| aladár bittó SK (b. 1900) |
|