Ruba is a distinctive girls' name in United States, ranking #7082 in 2025 with 16 recorded births. The name reached its all-time peak in 1996 with 19 births ranking #5242. Since 1996, the popularity has decreased by 15.8%. In 2025, approximately 1 in every 100,454 girls born was named Ruba. RISING Recent data shows the name is currently rising.