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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 | Malaysia, India, France, United States, Democratic Republic of the Congo |
| Dum | Myanmar, Malaysia, India, France, United States |
| Dumb | Malaysia, India, United States, Indonesia, United Kingdom |
| Dumm | Venezuela, France, United States, Germany, South Africa |