Last name คงเจริญฤทธิ์ (คงเจริญฤทธิ์ 
) , around the world, is an extremely rare family name. The surname คงเจริญฤทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| คงเจริญฤทธิ์ | Thailand |