Surname Гонтса (Gontsa 
, Гонтса ) , all over the world, is a very rare family name. The surname Гонтса is characteristic of Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Israel. In absolute terms, this name is the most popular in Russia, Belarus, and the United States. Much less frequently, Гонтса is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gontsa | China, Russia, South Africa, Belarus, United States |
| Гонтса | Russia |