Allia is a distinctive girls' name in United States, ranking #5438 in 1999 with 19 recorded births. The name reached its all-time peak in 2000 with 21 births ranking #5320. Since 1996, the popularity has increased by 26.7%. In 1999, approximately 1 in every 93,357 girls born was named Allia. FALLING Recent data shows the name is currently falling.