Jilian is a distinctive girls' name in United States, ranking #17416 in 2016 with 5 recorded births. The name reached its all-time peak in 2002 with 40 births ranking #3428. Since 1996, the popularity has decreased by 73.7%. In 2016, approximately 1 in every 354,298 girls born was named Jilian. FALLING Recent data shows the name is currently falling.