Isaiah 8:7

Assyria : a member of the nation of Assyria
(36° 21´, 43° 9´); (36° 21´, 43° 9´)

Euphrates : a large river which joins the Tigris river before flowing into the Persian Gulf,a river flowing from eastern Turkey to the Persian Gulf
(31° 46´, 35° 14´); (35° 5´, 40° 25´); (33° 14´, 33° 28´)

Isaiah 36:12

Rabshakeh : a senior official who governed provinces (IBD)

Isaiah 37:2

Amoz : father of the prophet Isaiah

Eliakim : son of Abiud the son of Zerubbabel over 20generations from David; an ancestor of Jesus,son of Melea, only 4 generations from David; an ancester of Jesus,son of Hilkiah; head of Hezekiah's household,son of Josiah; made king of Judah by Pharaoh Neco,a priest who helped celebrate the completion of the wall

Isaiah : a son of Amoz; a prophet active in Judah from about 740 to 701 B.C.,son of Amoz; a major prophet in the time of Hezekiah

Shebna(h) : a man who was secretary of Hezekiah

Isaiah 57:11

There is no Names related to this verses.

Isaiah 66:19

Javan : son of Japheth son of Noah,a nation, namely Greece (OS)
(37° 59´, 23° 44´); (37° 57´, 27° 22´)

Lud : son of Shem son of Noah,a people from Lydia in Eastern Turkey
(31° 57´, 34° 53´)

Put : son of Ham son of Noah,a nation on the African coast
(21° 57´, 31° 20´); (21° 57´, 31° 20´); (32° 49´, 21° 51´); (32° 49´, 21° 51´); (32° 49´, 21° 51´)

Tarshish : son of Javan son of Japheth son of Noah,son of Bilhan, great grandson of Benjamin son of Israel,one of the seven princes of Persia under Ahasuerus,a region known for its ports friendly to the ships of Israel,A ship built strong and equiped for long range trading.
(36° 57´, -7° 37´)

Tubal : son of Japheth son of Noah,a strong warlike nation from the north of Israel (IBD)
(40° 54´, 37° 47´)