Darieus is of Latin origin, derived from the Roman gens name Dareius. This name was brought to Rome by Lucius Cornelius Darius, a prominent figure who served as consul in 82 BC. The name Darieus itself means "rich, wealthy" in Latin. It has been used sparingly throughout history and across different cultures, but it remains relatively uncommon today.
"Darieus had a notable rise in popularity from 1994 to 1999, with birth numbers doubling between 1997 and 1999."