Rubi is a distinctive girls' name in United States, ranking #1347 in 2015 with 177 recorded births. The name reached its all-time peak in 2005 with 716 births ranking #431. Since 1996, the popularity has increased by 29.2%. In 2015, approximately 1 in every 10,083 girls born was named Rubi. RISING Recent data shows the name is currently rising.