Strong’s Dictionary of Hebrew Words:
Meaning:
or (prolonged) Ddaneh (Ezek. 25:13) {deh-daw'- neh}; of uncertain derivation; Dedan, the name of two Cushites and of their territory
Jackson’s Dictionary of Scripture Proper Names:
their love: their moving: their proceeding, with locative ending occurs only in Ez. 25:13
Potts’ Bible Proper Names:
Progress; increase; low country:―the name of two Cushites, Gen. 10:7. {Progressus}