From Hadria; person from the Adriatic region
Adrionna is a modern elaboration of Adriana, which is the feminine form of Adrian. It ultimately derives from the Latin name Hadrianus, referring to someone from the town of Hadria in northern Italy, which also gave its name to the Adriatic Sea.
Less common today
Adrionna isn't in the latest US Top 1000. It last peaked at #2,880 in 2009.
US births per 5-year period, 1990βpresent (SSA data).