Surname Fajda (Fajda 
, Файда 
) , globally, is a rare family name. The last name Fajda is habitual in Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan. In absolute terms, it is commonest in Ukraine, Russia, and the United States. Likewise, Fajda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fajda | United States, India, Tanzania, Poland |
| Файда | Ukraine, Russia, Kazakhstan |