Surname ฤทธิภัทร (ฤทธิภัทร 
, Rithiphat , Rittiphat ) , across the world, is a very rare last name. The surname ฤทธิภัทร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, ฤทธิภัทร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rithiphat, Rittiphat, ฤทธิภัทร | Thailand |