>
Cognomen Tkatch (Ткач
, Tkatch
, Ткачь
) , across the world, is a common family name. The cognomen Tkatch is characteristic of Ukraine, where it is quite a common surname, Belarus, and Kazakhstan. In absolute terms, it most frequently occurs in Ukraine, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Ткач | Ukraine, Kazakhstan, Moldova, Russia, Belarus |
| Tkatch | Argentina, United States, Switzerland, Canada, Brazil |
| Ткачь | Ukraine, Russia, Kazakhstan |