Surname Marshner (Marshner 
) , in all the world, is a very rare last name. The cognomen Marshner is characteristic of Italy, where it is an extremely rare surname, the United States, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Marshner | Russia, Italy, United States, Ukraine, Brazil |
|
william marshner American theologian, US (b. 1943) |
|
| connaught marshner American religious conservative political activist and commentator (b. 1951) |
|