Cognomen Tarum (Tarum 
) , around the world, is a rare last name. The last name Tarum is characteristic of Estonia, where it is quite a common surname, Israel, where it is a rare surname, and Finland. Not in comparison with a country's population, it is commonest in Indonesia, Estonia, and India. Also, Tarum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tarum | Estonia, United States, Israel, India, Indonesia |
| tõnu tarum Estonian trumpeter, EE (b. 1942) |
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| imbi tarum Estonian music pedagogue, EE (b. 1956) |
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| rivo tarum (b. 1984) |
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