Rubi is a distinctive girls' name in United States, ranking #857 in 2009 with 325 recorded births. The name reached its all-time peak in 2005 with 716 births ranking #431. Since 1996, the popularity has increased by 137.2%. In 2009, approximately 1 in every 5,652 girls born was named Rubi. RISING Recent data shows the name is currently rising.