Arantza is a distinctive girls' name in United States, ranking #6383 in 2006 with 20 recorded births. The name reached its all-time peak in 2014 with 179 births ranking #1322. Since 1996, the popularity has increased by 300.0%. In 2006, approximately 1 in every 95,054 girls born was named Arantza. STABLE Recent data shows the name is currently stable.