Shea is a distinctive girls' name in United States, ranking #898 in 2006 with 296 recorded births. This places Shea in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2005 with 348 births ranking #764. In 2006, approximately 1 in every 6,423 girls born was named Shea. FALLING Recent data shows the name is currently falling.