Throughout the world, ฤทธิ์เนติกุล (ฤทธิ์เนติกุล 
, Ritnatikul , Ritnetikul 
) is an extremely rare unknown gender first name. Much more prevalently, ฤทธิ์เนติกุล is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ฤทธิ์เนติกุล, Ritnatikul | Thailand |
| Ritnetikul | Thailand, United States |