Cognomen Coursen (Coursen 
) , all over the world, is a rare family name. The cognomen Coursen is characteristic of the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Coursen | United Kingdom, New Zealand, United States, Canada |
|
samuel s. coursen United States Army Medal of Honor recipient, US (b. 1926) |
|
| william a. coursen Mayor of Elizabeth, New Jersey |
|
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| jill d coursen researcher |
|