Arantza is a distinctive girls' name in United States, ranking #8499 in 2009 with 14 recorded births. The name reached its all-time peak in 2014 with 179 births ranking #1322. Since 1996, the popularity has increased by 180.0%. In 2009, approximately 1 in every 131,205 girls born was named Arantza. STABLE Recent data shows the name is currently stable.