Surname Hallstrøm (Hallstrøm 
) , worldwide, is a very rare cognomen. The surname Hallstrøm is characteristic of Northern Europe, particularly Denmark, where it is a rare surname, and Norway.
| VARIANT | COUNTRY |
|---|---|
| Hallstrøm | Denmark, Norway |
Hallstroem, Hallstrom, and Hallström
| søren hallstrøm researcher |
|
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| maria hallstrøm researcher |
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| didrik morits hallstrøm Norwegian author, NO (b. 1984) |
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