Shea is a distinctive girls' name in United States, ranking #703 in 1998 with 315 recorded births. The name reached its all-time peak in 2005 with 348 births ranking #764. Since 1996, the popularity has increased by 10.1%. In 1998, approximately 1 in every 5,609 girls born was named Shea. FALLING Recent data shows the name is currently falling.