Surname Динх (Dinh 
, Динх 
, Dinx 
) , around the globe, is a common last name. The last name Динх is habitual in Vanuatu, where it is quite a common surname, Vietnam, and Macao. In absolute terms, it most frequently occurs in Vietnam, the United States, and Australia. Very seldom, Динх is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dinh | Vietnam, Malaysia, Australia, United States, France |
| Динх | Russia, Ukraine, Belarus |
| Dinx | Netherlands, Canada, United States, Philippines |
| Dinkh | United States |