Anastasios is a distinctive boys' name in United States, ranking #6041 in 2021 with 14 recorded births. The name reached its all-time peak in 2002 with 24 births ranking #3560. Since 1996, the popularity has decreased by 30.0%. In 2021, approximately 1 in every 124,874 boys born was named Anastasios. FALLING Recent data shows the name is currently falling.