Birkley is a distinctive girls' name in United States, ranking #15136 in 2011 with 6 recorded births. This places Birkley in the bottom 23% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 14 births ranking #7632. In 2011, approximately 1 in every 293,134 girls born was named Birkley. RISING Recent data shows the name is currently rising.