Family name Szymacha (Szymacha 
) , all over the world, is a rare cognomen. The surname Szymacha is habitual in Poland, where it is a rare surname, Greece, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. More frequently, Szymacha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Szymacha | Greece, Poland, United Kingdom, United States |