Adriana is the feminine of Adrian — from the Latin Hadrianus, meaning "from Hadria," a coastal city in northern Italy that gave its name to the Adriatic Sea. Emperor Hadrian (76-138 CE), builder of Hadrian's Wall, is the most famous bearer of the masculine form.
Adriana is one of the most popular girl's names across Italy, Spain, Romania, and Latin America. In the U.S. it sits in the top 200. Four syllables of pure music.
Adriana reduces to four — the number of classical beauty.