Ophir

Ophir another son of Joktan was also a Gold region in the east is it named after him?

Gen 10:29  And Ophir, and Havilah, and Jobab: all these were the sons of Joktan. 

1Ki 9:28  And they came to Ophir, and fetched from thence gold, four hundred and twenty talents, and brought it to king Solomon. 

1Ki 10:11  And the navy also of Hiram, that brought gold from Ophir, brought in from Ophir great plenty of almug trees, and precious stones. 

1Ki 22:48  Jehoshaphat made ships of Tharshish to go to Ophir for gold: but they went not; for the ships were broken at Eziongeber. 

1Ch 1:23  And Ophir, and Havilah, and Jobab. All these were the sons of Joktan. 

1Ch 29:4  Even three thousand talents of gold, of the gold of Ophir, and seven thousand talents of refined silver, to overlay the walls of the houses withal: 

2Ch 8:18  And Huram sent him by the hands of his servants ships, and servants that had knowledge of the sea; and they went with the servants of Solomon to Ophir, and took thence four hundred and fifty talents of gold, and brought them to king Solomon. 

2Ch 9:10  And the servants also of Huram, and the servants of Solomon, which brought gold from Ophir, brought algum trees and precious stones.

Job 22:24  Then shalt thou lay up gold as dust, and the gold of Ophir as the stones of the brooks.

Job 28:16  It cannot be valued with the gold of Ophir, with the precious onyx, or the sapphire. 

Psa 45:9  Kings' daughters were among thy honourable women: upon thy right hand did stand the queen in gold of Ophir. 

Isa 13:12  I will make a man more precious than fine gold; even a man than the golden wedge of Ophir.