Gladis is a distinctive girls' name in United States, ranking #2957 in 2000 with 48 recorded births. The name reached its all-time peak in 2007 with 64 births ranking #2834. Since 1996, the popularity has decreased by 17.2%. In 2000, approximately 1 in every 37,833 girls born was named Gladis. STABLE Recent data shows the name is currently stable.