His name in Hebrew is: בלהן Bilhân (bil-hawn’) Strongs #1092; timid.
Nothing is known about Bilhan individually, although he possibly helped Esau in going
to battle against his brother Jacob. All that Bilhan got from that battle was an
extremely terrifying experience as he and his brothers confronted a mysterious army
that fought for Jacob. (1)
Bilhan’s son Azar married into Esau’s family since he married Puith, Esau’s daughter.