Hi, I am Vianna Barksdale. I am wondering if anyone here knows what the name Vianna might mean or its origin. My great great grandmother was the first in our family named Vianna. She was from Northampton County, VA - the Eastern Shore. We have no idea where the name came from because this Vianna was adopted by a man named Hezekiah Pitts. I am named after her, another Vianna and my grandmother. I have heard the name is Portuguese. Is this correct?