Father of many or father of a multitude
Abrian is a rare variant of Abram or Abraham, likely influenced by the suffix -ian. It carries the ancient Hebrew meaning of being a father to many nations or a high father.
Less common today
Abrian isn't in the latest US Top 1000. It last peaked at #4,836 in 2016.
US births per 5-year period, 1990βpresent (SSA data).