Last name Shamsul Falak (Shamsul Falak 
) , in all the world, is a very rare surname. The last name Shamsul Falak is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. Very seldom, Shamsul Falak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shamsul Falak | Malaysia |