Family name Гельвич (Гельвич 
, Gelvich 
) , worldwide, is a very rare surname. The cognomen Гельвич is habitual in Lithuania, where it is a rare surname, Kyrgyzstan, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Russia, Lithuania, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Гельвич | Kyrgyzstan, Kazakhstan, Russia |
| Gelvich | Russia, Lithuania, United States |