שׁוּחַShûwach

proper name, masculine: son of Abraham and Keturah (Genesis 25:2; 1 Chronicles 1:32)

Pronunciation: shoo'-akh · Hebrew/Aramaic (Old Testament) · H7744

Same root

שׁוּחַshûwach · H7743to sink, literally or figuratively
שׁוּחִיShûwchîy · H7747a Shuchite or descendant of Shuach

Where it appears

Appears 2 times in the Bible.

Genesis 25:2 She gave birth to Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah.
1 Chronicles 1:32 The sons of Keturah, Abraham’s concubine, were Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. The sons of Jokshan were Sheba and Dedan.

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).