Last name Obom (Obom 
) , around the world, is a rare cognomen. The last name Obom is habitual in Thailand, where it is a rare surname, Denmark, and Nigeria, where it is a very rare surname. In absolute terms, it is commonest in Thailand, Nigeria, and the United States. Likewise, Obom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Obom | United States, Denmark, Thailand, Nigeria, India |