Cognomen Шишкаев (Шишкаев 
) , in the world, is a very rare last name. The last name Шишкаев is habitual in Kazakhstan, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Шишкаев | Kazakhstan, Russia |
Ибрагим, and Абдулкарим