Antasia is a distinctive girls' name in United States, ranking #7777 in 2001 with 13 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #4962. Since 1996, the popularity has decreased by 23.5%. In 2001, approximately 1 in every 138,505 girls born was named Antasia. FALLING Recent data shows the name is currently falling.