Surname Riyani (Riyani 
) , across the world, is a common cognomen. The cognomen Riyani is characteristic of Indonesia, where it is quite a rare surname, Morocco, and Taiwan, where it is a rare surname. Very seldom, Riyani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Riyani | Malaysia, India, Taiwan, Indonesia, Morocco |
| mohammed riyani (b. 1946) |
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| riyani budiastuti ID (b. 1958) |
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| mohammed riyani association football player, BE (b. 1991) |
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