Surname Шишкоян (Шишкоян 
) , in the world, is an extremely rare cognomen. The cognomen Шишкоян is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. More frequently, Шишкоян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Шишкоян | Russia, Armenia |