Grey is a distinctive girls' name in United States, ranking #15151 in 2005 with 6 recorded births. This places Grey in the bottom 21% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 83 births ranking #2233. In 2005, approximately 1 in every 307,950 girls born was named Grey. FALLING Recent data shows the name is currently falling.