Last name Flakk (Flakk 
) , globally, is a rare cognomen. The cognomen Flakk is characteristic of Norway, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Flakk | Norway, United States |
| ingrid flakk Norwegian missionary (b. 1911) |
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|
ida karina flakk Norwegian association football player (b. 1990) |
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| egil flakk (b. 1932) |
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martine flakk Norwegian association football player (b. 1993) |
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