Arantza is a distinctive girls' name in United States, ranking #9609 in 2007 with 12 recorded births. The name reached its all-time peak in 2014 with 179 births ranking #1322. Since 1996, the popularity has increased by 140.0%. In 2007, approximately 1 in every 160,204 girls born was named Arantza. STABLE Recent data shows the name is currently stable.