Arius

Arius is a masculine name with ancient Greek origins, primarily known from historical figure Arius, a theologian from Alexandria in the 4th century who founded Arianism. The name may derive from the Greek word 'areios,' meaning 'warlike' or connected to Ares, the Greek god of war. Alternatively, it could relate to 'aria' meaning 'air' or 'song.' Arius has experienced a modest revival in recent years as parents seek names with classical roots and distinctive sounds. It appeals to those drawn to ancient history and mythology while maintaining a modern feel. The name carries connotations of strength, individualism, and intellectual depth. While still uncommon in most countries, Arius offers a unique alternative to more popular classical names while maintaining historical authenticity.

Arius is also given to girls, where it ranks #15185 in the US.

Pronounced AIR-ee-us.

As of October 2026, Arius ranked #2677 in US births in 2025 SSA, peaked at #1852 in 2021.