Last name Maciora (Maciora 
, Mać ) , in all the world, is a very rare family name. The cognomen Maciora is habitual in Poland, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Maciora is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maciora | United States, Poland |
| Mać | Poland |
| lucien j. maciora American politician (1902-1993), US (b. 1902) |
|
Miroslaw, Kazimierz, and Malgorzata