Surname De-Bruyn (De-Bruyn 
) , across the world, is an extremely rare cognomen. The surname De-Bruyn is characteristic of France, where it is an extremely rare surname, South Africa, and the United Kingdom. Parts of the name also exists independently as a last name De, and a last name Bruyn.
| VARIANT | COUNTRY |
|---|---|
| De-Bruyn | Canada, France, South Africa, United Kingdom |