Noble lake or lion of God by the lake
A modern American compound name blending the Hebrew name Aria (meaning lion of God) or the Germanic Aria (meaning noble) with the popular Welsh suffix -lynn (meaning lake). It represents a contemporary trend of creating melodic, multi-syllabic names by joining established roots.
Less common today
Arialynn isn't in the latest US Top 1000. It last peaked at #11,053 in 2021.
US births per 5-year period, 1990βpresent (SSA data).