Cognomen Ouborg (Ouborg 
) , throughout the world, is a rare family name. The family name Ouborg is characteristic of Netherlands, where it is a rare surname, Canada, where it is an extremely rare surname, and Germany. In absolute terms, the name is most common in Netherlands, the United States, and Germany. Very seldom, Ouborg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ouborg | Germany, Belgium, United States, Canada, Netherlands |
|
a.c. ouborg Dutch professor and factory director, NL (b. 1900) |
|
| riek ouborg (b. 1850) |
|
|
| piet ouborg Dutch painter (1893–1956), NL (b. 1893) |
|
|
| aad ouborg Dutch businessperson, NL (b. 1959) |
|
Ed, Marius, Barrie, Pieter, Ronald, Regina, Dennis, Evelyn, Helma, Istvan, Maurice, Adriaan, Richard, Matthieu, Birgitta, Christian, Willemjan, Willem, Hermi, Ellen, Nanja, Rob, Jan, Sten, Arie, Cees, Remi, Jaap, Jorn, Erin, Hans, Maren, Annie, Karel, Petra, Peter, Danny, Lotte, Florentine, and Willem-Jan