Zophar, one of Job's three friends, is identified by what title?

Answer: The Naamathite

Job 2:11 names Zophar the Naamathite alongside Eliphaz the Temanite and Bildad the Shuhite. Zophar first speaks in Job 11.

“Now when Job’s three friends—Eliphaz the Temanite, Bildad the Shuhite, and Zophar the Naamathite—heard about all this adversity that had come upon him, each of them came from his home, and they met together to go and sympathize with Job and comfort him. Then Zophar the Naamathite replied:”— Job 2:11, 11:1 (BSB)