What does Hedi mean?
Hedi is an uncommon given name for women. Hedi is also a rare surname for both adults and children. (2000 U.S. Census)
Below is a charted analysis of the usage of Hedi and related names. Hedda, Hedvig and Hedwig are the prominent related forms of Hedi (#unlisted) appearing in the Top 1000. Adoption of these girl names was at its most widespread during 1900-1909 (usage of 0.1853%) and is now significantly lower, with the form Hedwig becoming less stylish. (2014 Birth Statistics)