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Last name Groom (Grum
, Groom
, Грум
) , all around the world, is a common cognomen. The cognomen Groom is characteristic of Slovenia, where it is quite a common surname, Monaco, and the United Kingdom, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Australia. Very seldom, Groom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grum | Australia, United States, United Kingdom, Slovenia, Germany |
| Groom | Australia, United States, United Kingdom, Germany, South Africa |
| Грум | Russia, Ukraine |
| جروم | Palestinian Territory, Yemen, Sudan |