Surname Rohaini (Rohaini 
) , globally, is quite a rare cognomen. The cognomen Rohaini is habitual in South-eastern Asia, particularly Indonesia, where it is a rare surname, Malaysia, and Singapore. More frequently, Rohaini is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rohaini | Malaysia, Singapore, India, Indonesia, Philippines |