תַּנְחֻמֶתTanchumeth

proper name, masculine: parent of Seraiah, a Hebrew captain, after fall of Jerusalem (Jeremiah 40:8; 2 Kings 25:23)

Pronunciation: tan-khoo'-meth · Hebrew/Aramaic (Old Testament) · H8576

Same root

תַּנְחוּםtanchûwm · H8575compassion, solace

Where it appears

Appears 2 times in the Bible.

2 Kings 25:23 When all the army commanders and their men learned that the king of Babylon had appointed Gedaliah as governor, they went to see him at Mizpah. These included Ishmael son of Nethaniah, Johanan son of Kareah, Seraiah son of Tanhumeth the Netophathite, Jezaniah son of the Maacathite, and all their men.
Jeremiah 40:8 So they went to see Gedaliah at Mizpah. These included: Ishmael son of Nethaniah, Johanan and Jonathan sons of Kareah, Seraiah son of Tanhumeth, the sons of Ephai the Netophathite, Jezaniah son of the Maacathite, and all their men.

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).