Last name Grivan (Grivan 
, Гриван 
) , in all the world, is a very rare cognomen. The last name Grivan is habitual in Russia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and Ukraine. Also, Grivan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grivan | United Kingdom, South Africa, United States, India, Brazil |
| Гриван | Russia, Ukraine |