Haidy is a distinctive girls' name in United States, ranking #7619 in 2006 with 16 recorded births. This places Haidy in the top 38% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 19 births ranking #6669. Since 1996, the popularity has increased by 128.6%. In 2006, approximately 1 in every 118,817 girls born was named Haidy. STABLE Recent data shows the name is currently stable.