No. His name was actually Franz Ferdinand, so it wouldn't really make sense to call him "Fred".
But, based on most reports, he wasn't a terribly friendly guy, so you probably wuoldn't give him a nickname... at least not one you'd say to his face.
Archduke Ferdinand's full name was: Franz Ferdinand Karl Ludwig Josef Von Habsburg-Lothringen
Sophie Ferdinand
Archduke Franz Ferdinand's birth name is Franz Ferdinand Karl Ludwig Joseph von Habsburg-Lothringen.
Sophie, duchess of Hohenberg.
Archduke Franz Ferdinand of Austria,
Archduke Franz Ferdinand was assassinated by a member of the Serbian Black Hand Gang called Gavrilo Princip.
His name was Archduke Franz Ferdinand, he was crowned prince of Austria-Hungary, his wife was Sophie Duchess of Hoenburg.
Sophie, duchess of Hohenberg.
François Ferdinand
A Serbian nationalist by the name of Gavrilo Princip.
The Black Hand.
Franz Ferdinand.