Surname Klaise (Klaise 
) , globally, is a very rare last name. The family name Klaise is characteristic of Latvia, where it is a rare surname, and Canada, where it is an extremely rare surname. Much more prevalently, Klaise is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Klaise | Canada, Brazil, Democratic Republic of the Congo, Latvia |
| janis klaise researcher |
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