Cognomen ชินใย (Chinyai 
, ชินใย ) , globally, is a rare family name. The family name ชินใย is characteristic of Zimbabwe, where it is a rare surname, Thailand, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Very seldom, ชินใย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chinyai | India, Zimbabwe, South Africa, Thailand |
| ชินใย | Thailand |