>
Across the world, Phayakkhaphan (Phayakkhaphan ) is an extremely rare unknown gender forename. Much more prevalently, Phayakkhaphan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Phayakkhaphan | Thailand |
Sunitra, Chaowat, Phonlakrit, Rapheephan, and Natchaphon