Surname Стилиан (Stiliyan 
, Stilian 
, Stilyan 
, and others...) , globally, is a rare cognomen. The cognomen Стилиан is habitual in Bulgaria, where it is a rare surname, Greece, and Georgia. Measured by absolute frequency, the name is most common in the United States, Spain, and Greece. More frequently, Стилиан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stiliyan | Germany, Spain, Bulgaria, Greece, United States |
| Stilian | Bulgaria, Greece, United States, Albania, India |
| Stilyan | France, Bulgaria, United Kingdom, Greece, United States |
| Stylian | Australia, France, Bulgaria, Greece, United States |
| Стилиан | Bulgaria, Kazakhstan, Russia |
| Estiliano | Spain, Colombia, United States, Italy, Brazil |