Athanasius - name meaning and origin

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

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

Athanasius 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 Athanasius. Compare Athanasius with related baby names.