Last name بيسار (Besar 
, Pisar 
, Bissar 
) , in the entire world, is a common cognomen. The cognomen بيسار is characteristic of Brunei, where it is quite a common surname, North Macedonia, and Malaysia, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Indonesia, Malaysia, and India. Very seldom, بيسار is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Besar | North Macedonia, Egypt, India, Indonesia, Malaysia |
| Pisar | Slovakia, Czechia, India, Indonesia, Malaysia |
| Bissar | Morocco, Egypt, India, Indonesia, Lebanon |