Surname Сойал (Soyal 
, Sojal 
, Soial 
) , globally, is quite a common last name. The surname Сойал is habitual in Western Asia, particularly Turkey, where it is quite a rare surname, Oman, and Qatar, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Turkey, India, and Bangladesh. Likewise, Сойал is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soyal | Turkey, Oman, Saudi Arabia, India, Bangladesh |
| Sojal | Saudi Arabia, Malaysia, India, Oman, Bangladesh |
| Soial | India, Bangladesh, Spain, Malaysia |
| Сойал | Russia |