Arantza is a distinctive girls' name in United States, ranking #1367 in 2015 with 173 recorded births. The name reached its all-time peak in 2014 with 179 births ranking #1322. Since 1996, the popularity has increased by 3,360.0%. In 2015, approximately 1 in every 10,316 girls born was named Arantza. STABLE Recent data shows the name is currently stable.