Thalia is a distinctive girls' name in United States, ranking #798 in 2015 with 354 recorded births. The name reached its all-time peak in 2023 with 520 births ranking #573. Since 1996, the popularity has decreased by 27.5%. In 2015, approximately 1 in every 5,041 girls born was named Thalia. FALLING Recent data shows the name is currently falling.