The meaning of the name is "Gedor's (גְדוֹר) father (אֲבִי)", as in the Biblical verse "And his wife Jehudijah bare Jered the father of Gedor" (1 Chronicles 4, 18).
This has been a very good class, a very good learning experience and if I have the opportunity to visit Israel , my wife and I would like to meet Adina. Lehitra'ot