Anastasios is a distinctive boys' name in United States, ranking #8116 in 2011 with 9 recorded births. This places Anastasios in the bottom 43% 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. Since 1996, the popularity has decreased by 55.0%. In 2011, approximately 1 in every 210,999 boys born was named Anastasios. FALLING Recent data shows the name is currently falling.