Brasileirinhas
: The term could also be related to the Portuguese language spoken in Brazil. "Brasileirinhas" seems to be a diminutive form of "brasileiras," which means "little Brazilian women" or could be used to refer to something related to or characteristic of Brazilian women in an affectionate or diminutive way.
If your research pertains to media studies or the economics of the adult film industry in Brazil, "Brasileirinhas" is the dominant brand. brasileirinhas