Worldwide, Tambah (Tambah 
) is quite a rare unisex first name. The given name Tambah is characteristic of South-eastern Asia, particularly Indonesia, where it is a rare unisex name. Likewise, Tambah is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tambah | Liberia, Malaysia, United States, Indonesia, Cameroon |
| tambah sudjio Indonesian political candidate, ID |
|