Surname Soon Cheng (Soon Cheng 
) , all over the world, is a very rare cognomen. The last name Soon Cheng is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname, and Singapore. More frequently, Soon Cheng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soon Cheng | Australia, Singapore, Malaysia |