Cognomen Skaisgiris (Skaisgiris 
) , in all the world, is a rare family name. The cognomen Skaisgiris is habitual in Lithuania, where it is quite a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Skaisgiris | Spain, Lithuania |
| juozas skaisgiris LT (b. 1901) |
|
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| rokas skaisgiris researcher (ORCID 0000-0001-7606-6493) |
|