Rubi is a distinctive girls' name in United States, ranking #1265 in 2014 with 191 recorded births. The name reached its all-time peak in 2005 with 716 births ranking #431. Since 1996, the popularity has increased by 39.4%. In 2014, approximately 1 in every 9,350 girls born was named Rubi. RISING Recent data shows the name is currently rising.