Family name グナワン (Gunawan 
, Tantra , グナワン) , across the world, is a widespread last name. The last name グナワン is characteristic of Indonesia, where it is a common surname, Dominica, where it is quite a common surname, and Singapore (explore the name in all countries). Measured by absolute frequency, the name is most common in Indonesia, Malaysia, and India. Very seldom, グナワン is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gunawan, Tantra | United States, Malaysia, India, Singapore, Indonesia |