Cognomen Priyantha (Priyantha 
) , globally, is a common family name. The family name Priyantha is characteristic of Sri Lanka, where it is quite a common surname, Qatar, and Maldives. Not in comparison with a country's population, it most frequently occurs in Sri Lanka, Saudi Arabia, and Qatar. Also, Priyantha is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Priyantha | Bangladesh, United Arab Emirates, Saudi Arabia, Sri Lanka, Qatar |
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dinesh priyantha Paralympian track and field athlete from Sri Lanka, LK (b. 1986) |
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| aruna priyantha Sri Lankan cricketer (b. 1973) |
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| manjula priyantha cricketer, LK (b. 1980) |
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| ashoka priyantha Sri Lankan politician, LK |
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| nalin priyantha Sri Lankan high jumper, LK (b. 1981) |
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