Cognomen Viriya (วิริยะ 
, เพียร , Viriya 
) , across the world, is quite a rare family name. The last name Viriya is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname, Myanmar, where it is a rare surname, and Indonesia. More prevalently, Viriya is the forename as well as the last name.
| prince norodom viriya |
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