Justiss is a distinctive girls' name in United States, ranking #9420 in 2011 with 12 recorded births. The name reached its all-time peak in 2010 with 12 births ranking #9489. Since 1996, the popularity has increased by 140.0%. In 2011, approximately 1 in every 146,567 girls born was named Justiss. FALLING Recent data shows the name is currently falling.