This was made by András Bírós of Háromszék in the 1940's. It probably derives from the gyratory (in Hungarian: "pereszlen, pergő") word or derives from the red (in Hungarian: "piros") word. IT is a prevalent name in East-Hungary and Transylvani.
The Piroska is a female name of Hungarian origin. The aboriginal form of the Piroska was the Piriska form. It means old, ancient (in Hungarian: "régi, ősi").