Last name โรจา (Roja 
, โรจา 
) , globally, is a common surname. The family name โรจา is habitual in the Dominican Republic, where it is quite a common surname, Azerbaijan, and Panama, where it is quite a rare surname. In absolute terms, it most frequently occurs in India, Argentina, and Philippines. More prevalently, โรจา is the forename as well as the last name.