Justan is a distinctive boys' name in United States, ranking #8521 in 2004 with 8 recorded births. The name reached its all-time peak in 1998 with 19 births ranking #3776. Since 1996, the popularity has decreased by 38.5%. In 2004, approximately 1 in every 248,100 boys born was named Justan. FALLING Recent data shows the name is currently falling.