Last name Phonak (Phonak 
) , in all the world, is a very rare cognomen. The surname Phonak is characteristic of Thailand, where it is a very rare surname, France, where it is an extremely rare surname, and the United States. Very seldom, Phonak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phonak | Spain, India, France, Thailand, United States |