Family name ドウマン (ドウマン 
, Dowman 
) , in the entire world, is a rare surname. The last name ドウマン is characteristic of Jamaica, where it is quite a rare surname, New Zealand, and Bahrain, where it is a rare surname. In absolute terms, it most frequently occurs in the United Kingdom, the United States, and South Africa. Much less frequently, ドウマン is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ドウマン | Japan |
| Dowman | Australia, South Africa, New Zealand, United Kingdom, United States |