Athanasios is a distinctive boys' name in United States, ranking #4048 in 2008 with 25 recorded births. This places Athanasios in the top 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 33 births ranking #3340. In 2008, approximately 1 in every 81,598 boys born was named Athanasios. RISING Recent data shows the name is currently rising.