Surname Goodboy (Goodboy 
, เด็กดี 
) , globally, is quite a rare cognomen. The surname Goodboy is characteristic of Mauritius, where it is quite a rare surname, Myanmar, where it is a rare surname, and Singapore. Measured by absolute frequency, it is commonest in Indonesia, Myanmar, and Bangladesh. Likewise, Goodboy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Goodboy | Nigeria, Bangladesh, Indonesia, Myanmar, South Africa |
| เด็กดี | Thailand |