Meaning: 'leader, guide' (هادية) or 'gift' (هدية).
Alternatively, this could be a variant of the name Hetia (Htyȝ) found in a demotic document of 2nd cent. BC and interpreted as a possible Blemmyan name (see Literature).
Literature
cf. J. F. Quack, ‘Das Diktum des Tutu über die Eingabe an Numenios’, [in:] A. Jördens – J. F. Quack (eds), Ägypten zwischen innerem Zwist und äuβerem Druck: die Zeit Ptolemaios’ VI. bis VIII. Internationales Symposion Heidelberg 16.–19.9.2007, Wiesbaden 2011, pp. 268–275, at 274.
Bibliography & list of abbreviations