Last name Halskau (Halskau 
) , around the globe, is an extremely rare family name. The last name Halskau is characteristic of Northern Europe, particularly Norway, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Halskau | Norway |
| øyvind halskau researcher |
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| øyvind halskau Dr. Philos Norges Handelshøyskole 2000 |
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