Rubi is a distinctive girls' name in United States, ranking #582 in 2008 with 531 recorded births. The name reached its all-time peak in 2005 with 716 births ranking #431. Since 1996, the popularity has increased by 287.6%. In 2008, approximately 1 in every 3,561 girls born was named Rubi. RISING Recent data shows the name is currently rising.