Cognomen Aarum (Aarum 
) , globally, is a rare family name. The cognomen Aarum is characteristic of Norway, where it is quite a rare surname, Sweden, where it is a rare surname, and Spain, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Norway, Sweden, and the United States. Much less frequently, Aarum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aarum | Norway, Spain, United States, Sweden, India |
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marit aarum Economist, liberal politician, civil servant and feminist (b. 1903) |
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| thorvald aarum Norwegian economist (1867-1926) (b. 1867) |
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anders aarum Jazz pianist (b. 1974) |
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| jan aarum Norwegian illustrator and cartoonist (b. 1937) |
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| johan aarum researcher |
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Mr, Stian, Svein, Anita, Bente, Bengt, Betzy, Peter, Peder, Jonas, Julie, Trine, Espen, Heine, Wayne, Marius, Siw-Therese, Anders, Carina, Connie, Beathe, Grethe, Stein, Silje, Sanne, Malin, Ms, Kim, Dag, Jan, Ole, Wes, Anne, Arne, Kate, Kine, Louise, Knut, Rita, Lene, Lina, Tina, Erik, Hans, Finn, Ivar, Marit, Maren, Roar, and Joshua