Tinnley is a distinctive girls' name in United States, ranking #19608 in 2010 with 5 recorded births. This places Tinnley in the bottom 1% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 7 births ranking #14476. In 2010, approximately 1 in every 355,465 girls born was named Tinnley. STABLE Recent data shows the name is currently stable.