Last name Nantsi (Nantsi 
) , worldwide, is a very rare cognomen. The family name Nantsi is characteristic of Greece, where it is a rare surname, South Africa, where it is an extremely rare surname, and Mexico. Very seldom, Nantsi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nantsi | Mexico, South Africa, Greece, India, United States |