Alexia is a moderately popular girls' name in England & Wales, ranking #347 in 2003 with 108 recorded births. The name reached its all-time peak in 2011 with 306 births ranking #170. Since 1996, the popularity has increased by 157.1%. In 2003, approximately 1 in every 2,580 girls born was named Alexia. FALLING Recent data shows the name is currently falling.