Athanasius as a Baby Name. Meaning and Origin of Athanasius

What is the meaning of the name Athanasius ?

The baby name Athanasius is a Male name , 4 syllables long and is pronounced /ˌæθəˈneɪʃəs/ (ath-uh-NAY-shuhs).

Athanasius is Greek in Origin.

Athanasius comes from Greek Athanasios (Αθανάσιος), built from a- "not" + thanatos "death," yielding the meaning "immortal" or "deathless." The name spread through the Greek-speaking world and entered Latin as Athanasius, becoming a longstanding ecclesiastical form across Christendom.

It gained prominence through 4th-century St. Athanasius of Alexandria, a defender of the Nicene Creed, and later monastic figures such as Athanasius of Athos. Usage concentrated in Byzantine and Eastern Orthodox communities but also appeared in Western clerical and scholarly circles. International variants include Athanasios (Greek), Athanase (French), Atanásio (Portuguese), Atanasio (Italian/Spanish), Atanasie (Romanian), Atanas (Bulgarian), Atanasije (Serbian), Atanazy (Polish), and Afanasiy/Afanasy (Russian, also Ukrainian Afanasii). Greek diminutives are Thanasis, Thanos, and Nasos; the feminine is Athanasia. Rare in modern English, Athanasius carries a learned, resolute tone, with feast commemorations in both Eastern and Western calendars.