Clio is a distinctive girls' name in England & Wales, ranking #2460 in 2013 with 10 recorded births. The name reached its all-time peak in 2003 with 15 births ranking #1383. Since 1996, the popularity has increased by 150.0%. In 2013, approximately 1 in every 30,845 girls born was named Clio. RISING Recent data shows the name is currently rising.