Family name Tengku Mohd Hasmadi (Tengku Mohd Hasmadi 
) , worldwide, is an extremely rare last name. The family name Tengku Mohd Hasmadi is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. Likewise, Tengku Mohd Hasmadi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tengku Mohd Hasmadi | Malaysia |