Last name Brenyo (Brenyo 
, Бреньо 
) , globally, is a rare cognomen. The last name Brenyo is habitual in Hungary, where it is a rare surname, Ukraine, and Canada, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Ukraine, Hungary, and the United States. Much less frequently, Brenyo is the forename as well as the last name.