Hiedi is a distinctive girls' name in United States, ranking #14468 in 2007 with 7 recorded births. The name reached its all-time peak in 1998 with 16 births ranking #6169. Since 1996, the popularity has decreased by 12.5%. In 2007, approximately 1 in every 274,635 girls born was named Hiedi. RISING Recent data shows the name is currently rising.