Atanasios - name meaning and origin

The boy's name Atanasios \a-tana-sios, at(a)-nasios\ is a variant of Athanasios (Greek), and the meaning of Atanasios is "eternal life".

The baby name Atanasios sounds like Atanasius and Atanasio. Another similar baby name is Athanasius.

Atanasios is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Atanasios. Compare Atanasios with related baby names.