Family name Аль-Куз (Аль-Куз 
) , worldwide, is a very rare cognomen. The cognomen Аль-Куз is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Parts of the name also exists independently as a last name Аль, and a last name Куз.
| VARIANT | COUNTRY |
|---|---|
| Аль-Куз | Ukraine, Russia |