Cognomen וולני (Volney 
, וולני 
) , in all the world, is a rare family name. The last name וולני is habitual in Latin America and the Caribbean, particularly Saint Lucia, where it is quite a common surname, Barbados, where it is quite a rare surname, and Trinidad and Tobago. Measured by absolute frequency, this name is the most popular in Haiti, the United States, and Saint Lucia. More frequently, וולני is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Volney | Haiti, Brazil, United States, Saint Lucia, Democratic Republic of the Congo |
| וולני | Israel |