Anastasios is a distinctive boys' name in United States, ranking #3405 in 1996 with 20 recorded births. This places Anastasios in the top 32% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 24 births ranking #3560. In 1996, approximately 1 in every 94,712 boys born was named Anastasios. FALLING Recent data shows the name is currently falling.