Athanasios
Meaning
"immortal, deathless"
Origin: Ancient Greek
Cultural Roots
Quick Stats
- Popularity Rank
- #4,541
- Total SSA Count
- 23
- Syllables
- 5
- Formality
- Formal
- Nicknames
- Thanos, Nasios, Athan
Baby Name Comparison — 2026
"immortal, deathless"
Origin: Ancient Greek
"olive tree"
Origin: Latin
Oliver is more popular, ranked #3 vs #4541 for Athanasios.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Oliver is more popular, ranked #3 compared to Athanasios at #4541 in the United States.
Athanasios means "immortal, deathless" (Ancient Greek origin). Oliver means "olive tree" (Latin origin).
Athanasios is primarily a boy name. Oliver is primarily a boy name.