Isaiah 17:5

Rephaim : a tall ancient people in the land east of the Jordan,a fertile valley on the boundary of Judah and Benjamin (OS)
(32° 48´, 35° 56´)

Isaiah 22:7

There is no Names related to this verses.

Isaiah 65:10

Achor : a valley where Achan was stoned for his trouble making

Sharon : a region of large coastal plain in northern Palestine,rich coastal plain in North Palestine (IBD),the unsettled plains country (IBD)
(32° 43´, 35° 28´); (32° 38´, 34° 56´); (33° 24´, 35° 51´)

Isaiah 28:21

Gibeon : a town of Benjamin pioneered by Jeiel of Benjamin
(31° 51´, 35° 15´); (31° 50´, 35° 11´); (31° 50´, 35° 11´); (31° 49´, 35° 13´); (31° 25´, 35° 7´); (31° 50´, 35° 11´)

Perazim : a mountain where David beat the Philistines in a battle