Surname Грицюс (Gricius 
, Грицюс 
, Gricjus 
) , around the globe, is quite a rare family name. The cognomen Грицюс is habitual in Northern Europe, particularly Lithuania, where it is quite a common surname, Latvia, where it is quite a rare surname, and Ireland, where it is a rare surname. In absolute terms, it most frequently occurs in Lithuania, the United States, and South Africa.
| VARIANT | COUNTRY |
|---|---|
| Gricius | Lithuania, Latvia, United Kingdom, South Africa, United States |
| Грицюс | Russia, Kazakhstan, Ukraine |
| Gricjus | Norway, Latvia |
| аугустинас грицюс Lithuanian journalist, LT (b. 1899) |
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| грицюс, йонас Soviet camera operator (1928-2021), LT (b. 1928) |
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