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Family name Dumb (Dom
, Dum
, Dumb
) , all over the world, is a widespread last name. The family name Dumb is habitual in Belgium, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Guinea-Bissau. In absolute terms, it is commonest in India, Malaysia, and the United States. Very seldom, Dumb is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dom | India, United States, Malaysia, France, Democratic Republic of the Congo |
| Dum | India, United States, Malaysia, France, Myanmar |
| Dumb | India, United Kingdom, United States, Malaysia, Indonesia |
| Dumm | United States, France, South Africa, Venezuela, Germany |