Cognomen Sathkumara (Sathkumara 
) , all over the world, is quite a rare last name. The surname Sathkumara is habitual in Sri Lanka, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sathkumara | United States, Sri Lanka |
| harindra d sathkumara researcher (ORCID 0000-0003-3274-2626) |
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| shakthika sathkumara writer and civil servant from [[Sri Lanka]] (born 1986) |
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