Cognomen Ponki (Ponki 
) , throughout the world, is a rare last name. The surname Ponki is characteristic of Finland, where it is a very rare surname, Bangladesh, and India, where it is an extremely rare surname. Also, Ponki is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ponki | United Kingdom, South Africa, Finland, India, Bangladesh |