Last name Kemsy (Kemsy 
) , in all the world, is a very rare cognomen. The surname Kemsy is habitual in Honduras, where it is a rare surname, and Nigeria, where it is an extremely rare surname. Likewise, Kemsy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kemsy | Philippines, Honduras, Nigeria, United States, Peru |