Lea is a distinctive girls' name in England & Wales, ranking #519 in 2003 with 61 recorded births. The name reached its all-time peak in 2017 with 86 births ranking #503. Since 1996, the popularity has increased by 103.3%. In 2003, approximately 1 in every 4,568 girls born was named Lea. RISING Recent data shows the name is currently rising.