Hadar is a distinctive girls' name in United States, ranking #12231 in 2005 with 8 recorded births. The name reached its all-time peak in 2006 with 17 births ranking #7260. Since 1996, the popularity has increased by 33.3%. In 2005, approximately 1 in every 230,962 girls born was named Hadar. FALLING Recent data shows the name is currently falling.