Hiedi is a distinctive girls' name in United States, ranking #17783 in 2011 with 5 recorded births. The name reached its all-time peak in 1998 with 16 births ranking #6169. Since 1996, the popularity has decreased by 37.5%. In 2011, approximately 1 in every 351,761 girls born was named Hiedi. RISING Recent data shows the name is currently rising.