Justiss is a distinctive girls' name in United States, ranking #9867 in 1999 with 9 recorded births. The name reached its all-time peak in 2010 with 12 births ranking #9489. Since 1996, the popularity has increased by 80.0%. In 1999, approximately 1 in every 197,087 girls born was named Justiss. FALLING Recent data shows the name is currently falling.