Hadar is a distinctive girls' name in United States, ranking #10659 in 2011 with 10 recorded births. The name reached its all-time peak in 2006 with 17 births ranking #7260. Since 1996, the popularity has increased by 66.7%. In 2011, approximately 1 in every 175,880 girls born was named Hadar. FALLING Recent data shows the name is currently falling.