Last name Гаммермейстер (Гаммермейстер 
) , all over the world, is an extremely rare cognomen. The surname Гаммермейстер is habitual in Kazakhstan, where it is a very rare surname, Ukraine, where it is an extremely rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Гаммермейстер | Kazakhstan, Ukraine, Russia |