Gray is a distinctive girls' name in United States, ranking #10148 in 2006 with 11 recorded births. The name reached its all-time peak in 2014 with 47 births ranking #3386. Since 1996, the popularity has increased by 120.0%. In 2006, approximately 1 in every 172,825 girls born was named Gray. FALLING Recent data shows the name is currently falling.