Rubi is a distinctive girls' name in United States, ranking #1079 in 2025 with 225 recorded births. The name reached its all-time peak in 2005 with 716 births ranking #431. Since 1996, the popularity has increased by 64.2%. In 2025, approximately 1 in every 7,143 girls born was named Rubi. RISING Recent data shows the name is currently rising.