Last name Suwarni (Suwarni 
) , in the world, is a common cognomen. The surname Suwarni is characteristic of South-eastern Asia, particularly Indonesia, where it is quite a rare surname, Malaysia, and Singapore, where it is a rare surname. Very seldom, Suwarni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suwarni | Malaysia, Indonesia, India, Hong Kong, Saudi Arabia |
| yuli tri suwarni Indonesian politician (born 1974 in Bandung), ID (b. 1974) |
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| suwarni dyah setyaningsih ID (b. 1970) |
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