Last name Suurkask (Suurkask 
) , all around the world, is a rare surname. The last name Suurkask is characteristic of Estonia, where it is quite a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Suurkask | Estonia, Canada, United States |
| anton suurkask Estonian writer and public figure, EE (b. 1873) |
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| frits-allan suurkask (b. 1941) |
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| heiki suurkask Estonian journalist and historian, EE |
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