Amminadib in Smiths Bible Dictionary

Probably another form of Amminadab. He was noted for the swiftness of his chariot. So 6:12 It is uncertain whether we ought to read here AMMINADIB, with the Authorized Version, or my willing people, as in the margin. Ammishad'da-i (people of the Almighty), the father of Ahiezer, prince of the tribe of Dan at the time of the Exodus. Nu 1:12; 2:25; 7:66,71; 10:25 (B.C. 1491.)

Link: https://bible-history.com/smiths/A/Amminadib/