H8661–תַּרְתָּן–tar.tan

And the king of Assyria sent Tartan and Rabsaris and Rab-shakeh from Lachish, with a strong force, against king Hezekiah, to Jerusalem. And they went up and came to Jerusalem. And when they were come up, they came and stood by the aqueduct of the upper pool, which is on the highway of the fuller's field.

תַּרְתָּ֥ן tar.Tan “[the] commander in chief”

In the year that Tartan came to Ashdod, when Sargon the king of Assyria sent him, (and he fought against Ashdod and took it,)

תַרְתָּן֙ tar.Tan “[the] supreme commander”