Family name Gichin (Gichin 
, Гитин 
, Гичин 
) , in the entire world, is a rare cognomen. The cognomen Gichin is characteristic of Eastern Europe, particularly Belarus, where it is quite a rare surname, Ukraine, where it is a very rare surname, and Russia. More prevalently, Gichin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gichin | New Zealand, United States, Japan, South Africa, Philippines |
| Гитин | Ukraine, Belarus, Russia, Kazakhstan |
| Гичин | Russia, Kyrgyzstan, Kazakhstan |