Surname Ternbach (Ternbach 
) , around the globe, is a very rare family name. The last name Ternbach is habitual in Hungary, where it is a rare surname, Israel, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Hungary, Israel, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ternbach | Hungary, Argentina, Israel, United States |
| joseph ternbach art restorer, US (b. 1897) |
|