All over the world, Weerasinghe (Weerasinghe 
) is a rare masculine first name. The forename Weerasinghe is habitual in Southern Asia, particularly Sri Lanka, where it is quite a rare masculine name. Much more prevalently, Weerasinghe is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Weerasinghe | Australia, Sri Lanka, United States, Bangladesh, United Arab Emirates |
| saman chandranath weerasinghe Sri Lankan journalist and lyricist (1944-2022) (b. 1944) |
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| lal weerasinghe Sri Lankan actor, LK (b. 1953) |
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| saman weerasinghe LK (b. 1961) |
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| weerasinghe m p b weerasinghe researcher |
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| nayani prasangika weerasinghe researcher |
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