From 'adown and quwm; lord of rising (i.e. High); Adonikam, the name of one or two Israelites -- Adonikam.
see HEBREW 'adown
see HEBREW quwm
H140. Adoniqam
אֲדֹנִיקָם proper name, masculine (my Lord has arisen) head of a family Ezra 2:13; 8:13; Nehemiah 7:18 (אֲדֹנִיָּהוּ 10:17).