Shea is a distinctive girls' name in United States, ranking #778 in 2003 with 318 recorded births. The name reached its all-time peak in 2005 with 348 births ranking #764. Since 1996, the popularity has increased by 11.2%. In 2003, approximately 1 in every 5,745 girls born was named Shea. FALLING Recent data shows the name is currently falling.