Cognomen Sinforosa (Sinforosa 
, Симфороза 
) , in the world, is quite a rare surname. The last name Sinforosa is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is quite a rare surname, Mexico, and Honduras, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Mexico, Spain, and Venezuela. More prevalently, Sinforosa is the forename as well as the last name.