Cognomen Kersie (Kersie 
) , in the entire world, is an extremely rare family name. The family name Kersie is habitual in Canada, where it is an extremely rare surname, the United Kingdom, and the United States. Much more frequently, Kersie is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kersie | Ethiopia, South Africa, Philippines, United States, Democratic Republic of the Congo |
| alexander gibson-wright of cliftonhall and kersie (died 1819) |
|