The name Ariana is a girl's name of Italian origin meaning "most holy". Ariana is ranked #66 on our popularity charts and is often added to lists like Princess Names and discussed in our forums with posts like "Girls Makeover - Two Middles".
From the experts:
The smooth, exotic Ariana is on the rise along with the fame of pop princess Ariana Grande. Also famous is twin spelling Arianna, which is associated with Greek-born online presence Arianna Huffington. Both Ariana and Arianna are widely used names and are equally acceptable spellings.