All around the world, ฤทธิวัชร์ (ฤทธิวัชร์ 
) is a very rare male first name. The given name ฤทธิวัชร์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare boy's name. Likewise, ฤทธิวัชร์ is the last name as well as the forename.