Cognomen קורניי (Corneille 
, Korney 
, קורניי 
) , in all the world, is quite a rare family name. The cognomen קורניי is habitual in Haiti, where it is quite a rare surname, Bahamas, and France. Measured by absolute frequency, this name is the most popular in France, Haiti, and the United States. More frequently, קורניי is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Corneille | France, Cameroon, Benin, Democratic Republic of the Congo, Ethiopia |
| Korney | Australia, Canada, United Arab Emirates, Egypt, United States |
| קורניי | Israel |