Across the world, เนาวฤทธิ์ (เนาวฤทธิ์ 
) is a very rare unisex first name. The first name เนาวฤทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Also, เนาวฤทธิ์ is the last name as well as the forename.