Most holy or silver
A modern phonetic elaboration of Arianna, which stems from the Greek name Ariadne. It is often interpreted as 'most holy' from Greek roots or associated with the Welsh word for silver, 'arian'.
Less common today
Arryanna isn't in the latest US Top 1000. It last peaked at #8,844 in 2008.
US births per 5-year period, 1990βpresent (SSA data).