Surname ช่วย (Chuai 
, Helt 
, Shelp 
) , across the world, is quite a common family name. The family name ช่วย is characteristic of Denmark, where it is quite a rare surname, Slovakia, where it is a rare surname, and Czechia. In absolute terms, it is commonest in China, the United States, and Denmark. Also, ช่วย is the forename as well as the last name.