Atanasius - name meaning and origin

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

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

Atanasius 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 Atanasius. Compare Atanasius with related baby names.