Gladis is a distinctive girls' name in United States, ranking #2809 in 1998 with 47 recorded births. The name reached its all-time peak in 2007 with 64 births ranking #2834. Since 1996, the popularity has decreased by 19.0%. In 1998, approximately 1 in every 37,593 girls born was named Gladis. STABLE Recent data shows the name is currently stable.