Cognomen Bag-Bag (Bag-Bag 
) , in the entire world, is an extremely rare surname. The family name Bag-Bag is habitual in South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a last name Bag, and a last name Bag.
| VARIANT | COUNTRY |
|---|---|
| Bag-Bag | Philippines |
| ben bag-bag Talmud rabbi (b. 50) |
|
|
| johanan ben bag-bag Talmud rabbi (b. 100) |
|