Surname ฤทธิพันธ์ (Matthew 
, ฤทธิพันธ์ 
, Rittipan ) , across the world, is a widespread family name. The cognomen ฤทธิพันธ์ is characteristic of Latin America and the Caribbean, particularly Saint Kitts and Nevis, where it is a common surname, Dominica, and Antigua and Barbuda (explore the name in all countries). In absolute terms, it is commonest in Nigeria, the United States, and Indonesia. More frequently, ฤทธิพันธ์ is the forename as well as the last name.