Cognomen Sittampalam (Sittampalam 
) , across the world, is a rare family name. The surname Sittampalam is characteristic of Sri Lanka, where it is quite a rare surname, Malaysia, where it is a rare surname, and Norway. Not in comparison with a country's population, the name is most common in Sri Lanka, Malaysia, and the United Kingdom. Much less frequently, Sittampalam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sittampalam | Canada, Malaysia, United Kingdom, Sri Lanka, Switzerland |
| ganesh sittampalam Youngest person to pass an A-level, GB (b. 1979) |
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| arjuna sittampalam Sri Lankan financier, GB |
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| sittampalam rajendra researcher |
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