Last name Шагал (Chagal 
, Shagal 
, Chagall 
) , in all the world, is a rare family name. The cognomen Шагал is characteristic of Israel, where it is a rare surname, Estonia, and Saudi Arabia. In absolute terms, the name is most common in Mexico, India, and Saudi Arabia. Much less frequently, Шагал is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chagal | South Africa, Mexico, Canada, United States, India |
| Shagal | Mexico, Saudi Arabia, United States, Israel, India |
| Chagall | Germany, Australia, United States, Israel, France |
| Шагал | Kyrgyzstan, Kazakhstan, Ukraine, Russia |