 The culture held in common by most Puerto Ricans is referred to as mainstream Puerto Rican culture, a Western culture largely derived from the traditions of Spain, and more specifically Andalusia and the Canary Islands.Over 90% of Puerto Ricans at least partially descend from migrants from these two southern regions of Spain.Puerto Rico has also been influenced by African culture, with the majority of Puerto Ricans partially descended from Africans (and Native Tainos), though pure black Afro-Puerto Ricans are only a significant minority.