From Hadria; dark one
Adrein is a rare variant of Adrian, which is derived from the Latin name Hadrianus. It originally denoted someone from the town of Hadria in northern Italy, a name that likely shares its roots with the Adriatic Sea. While the spelling with an 'e' is uncommon, it retains the sophisticated, ancient Roman heritage of its parent name.
Fewer than 5 boys were named Adrein in 2025.
US births per 5-year period, 1990–present (SSA data).
