Cognomen Sipelgas (Sipelgas 
) , around the world, is a rare family name. The cognomen Sipelgas is characteristic of Estonia, where it is quite a common surname, Finland, where it is a rare surname, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sipelgas | Finland, France, Estonia |
| aleksander sipelgas (b. 1885) |
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| lembit sipelgas Estonian boxer, EE (b. 1939) |
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| katrin sipelgas LV (b. 1978) |
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