Anastacio is a distinctive boys' name in United States, ranking #7121 in 2007 with 11 recorded births. The name reached its all-time peak in 2000 with 30 births ranking #2922. Since 1996, the popularity has decreased by 56.0%. In 2007, approximately 1 in every 188,658 boys born was named Anastacio. FALLING Recent data shows the name is currently falling.