Surname จ๋า (Cha 
, Jaay 
, จ๋า) , all around the world, is a widespread last name. The family name จ๋า is habitual in Algeria, where it is quite a common surname, Cayman Islands, and Hong Kong (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in China, Algeria, and India. Very seldom, จ๋า is the forename as well as the last name.