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Athanasios
BoyMeaning of Athanasios: Greek: 'immortal'
Athanasios is a boy's name most strongly associated with Greek naming. It has 10 letters and 4 syllables, and it is a genuinely rare and unique choice — 4387th most popular boys' name in the United States in 2025 and 3688th in England & Wales.
US rank 2025
#4387
22 babies in 2025
England & Wales 2024
#3688
5 babies in 2024
US babies since 1880
1,284
First recorded 1959 · peak 1973
Trend
rising
Style: rare
Popularity over time
Gender split
100% boys · 0% girls, based on US, UK and international usage.
Origins & cultures
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