Surname Wan Abu Bakar (Wan Abu Bakar 
) , in the world, is a rare cognomen. The last name Wan Abu Bakar is habitual in South-eastern Asia, particularly Malaysia, where it is quite a rare surname, and Singapore, where it is a very rare surname. Much less frequently, Wan Abu Bakar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wan Abu Bakar | Singapore, Malaysia |