Boyd’s Bible Dictionary:
(keen of vision). A Horite chieftain (Gen. 36:27). Jakan (1 Chron. 1:42).
“Akan” From Concise Bible Dictionary:
Son of Ezer, a descendant of Esau (Gen. 36:27). Same as JAAKAN and JAKAN
“Jaakan, Jakan” From Concise Bible Dictionary:
Son of Ezer, a son of Seir (Deut. 10:6; 1 Chron. 1:42). Same as AKAN in Genesis 36:27.
Strong’s Dictionary of Hebrew Words:
Meaning:
from an unused root meaning to twist; tortuous; Akan, an Idummaean
Jackson’s Dictionary of Scripture Proper Names:
oppression
Potts’ Bible Proper Names:
A chain that binds; to twist; tortuous:―an Idumaean, Gen. 36: 27. {Torquis cingens}