Innocent, not evil, or from Achaia
Akaius is a rare variant of the Greek name Akakios or the Latinized Acacius. It is derived from the Greek word 'akakos', meaning 'not evil' or 'innocent'. It may also share roots with the Roman name Achaius, referring to a person from the region of Achaia in Greece.
Less common today
Akaius isn't in the latest US Top 1000. It last peaked at #4,046 in 2025.
US births per 5-year period, 1990βpresent (SSA data).