Across the world, Goodnough (Goodnough 
) is a very rare masculine first name. The forename Goodnough is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare boy's name. Much more prevalently, Goodnough is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Goodnough | Australia, Canada, South Africa, United States, New Zealand |