Δηϊόκης

From LSJ

ἡμέραν δ' ἐξ ἡμέρας ῥίπτεις κυβεύων τὸν πρὸς Ἀργείους Ἀρη → day after day you cast your dice in war against the Argives, day by day you make your throw adventuring war against the Argives

Source

Spanish (DGE)

-ου, ὁ Deíoces rey de los medos entre 708-656 a.C., Hdt.1.96, D.S.8.16, Plu.2.858e, Polyaen.7.1.

Russian (Dvoretsky)

Δηϊόκης: ου, ион. εω ὁ Деиок (сын Фраорта, первый царь Мидии с 709 г. по 656 г. до н. э.) Her., Plut.

Greco-Persian Names

Perhaps hypc. form of APers. *da-hyāupati, governor of a province, Av. daiṅhupaiti with suffix (a)ka (cf. Justi, NB. 76).