Hilaria is a distinctive girls' name in United States, ranking #11471 in 2020 with 8 recorded births. The name reached its all-time peak in 2010 with 13 births ranking #8903. Since 1996, the popularity has decreased by 11.1%. In 2020, approximately 1 in every 201,939 girls born was named Hilaria. FALLING Recent data shows the name is currently falling.