>
Family name Oom (Om , Oom , Omu ) , globally, is a widespread last name. The cognomen Oom is characteristic of Bhutan, where it is a common surname, Oman, where it is quite a common surname, and Libya (explore the name in all countries). Measured by absolute frequency, it is the most numerous in India, Egypt, and Saudi Arabia. More frequently, Oom is the forename as well as the last name.