Clio is a distinctive girls' name in United States, ranking #5189 in 2019 with 25 recorded births. The name reached its all-time peak in 2015 with 37 births ranking #4008. Since 1996, the popularity has increased by 66.7%. In 2019, approximately 1 in every 67,103 girls born was named Clio. STABLE Recent data shows the name is currently stable.