Arantza is a distinctive girls' name in United States, ranking #9790 in 2011 with 11 recorded births. The name reached its all-time peak in 2014 with 179 births ranking #1322. Since 1996, the popularity has increased by 120.0%. In 2011, approximately 1 in every 159,891 girls born was named Arantza. STABLE Recent data shows the name is currently stable.