In all the world, Ustadz (Ustadz 
) is an extremely rare masculine first name. Likewise, Ustadz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ustadz | Philippines, Malaysia, Nigeria |
| ustadz h hariyono Indonesian politician (born 1968 in Pasuruan), ID (b. 1968) |
|