Eran
The name Eran means “follower”.
Smith's Bible Dictionary 1863
(watchful), the eldest son of Ephraim. (Numbers 26:36)
International Standard Bible Encyclopedia 1915
e'-ran (`eran, "watcher," "watchful"; Eden):
The son of Ephraim's oldest son Shuthelah (Nu 26:36).
Eranites, the descendants of Eran (same place) .