Throughout the world, วัชฤทธิ์ (วัชฤทธิ์ 
) is a very rare largely boy's, but uncommonly girly given name. The forename วัชฤทธิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare largely masculine, but seldom female name. Likewise, วัชฤทธิ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| วัชฤทธิ์ | Thailand |