Justis is a distinctive girls' name in United States, ranking #9124 in 2016 with 12 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #3987. Since 1996, the popularity has decreased by 55.6%. In 2016, approximately 1 in every 147,624 girls born was named Justis. FALLING Recent data shows the name is currently falling.