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