Cognomen Жинько (Jinko 
, Жинько 
) , throughout the world, is a rare family name. The family name Жинько is characteristic of Japan, where it is a rare surname, Belarus, where it is a very rare surname, and Kazakhstan. Not in comparison with a country's population, it is the most numerous in Japan, Russia, and China. Likewise, Жинько is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jinko | Japan, China, Nigeria, United States, Myanmar |
| Жинько | Kazakhstan, Russia, Ukraine, Belarus |