sib.b.khay is a personal name borne by a Hushathite named in military and administrative settings.

The proper noun identifies the same Hushathite in a warrior list, accounts of conflict with the Philistines, and oversight of a monthly division.

1. Personal name of a Hushathite · dominant

   All four occurrences are tagged Noun · Proper and identify a Hushathite. In 1 Chronicles 20:4 and 2 Samuel 21:18 the APB renders him striking an opponent during war with the Philistines; in 1 Chronicles 11:29 it lists him among named men, and in 1 Chronicles 27:11 it places him over the eighth-month division.

   1 Chronicles 11:291 Chronicles 20:41 Chronicles 27:112 Samuel 21:18

In the Anselm Project Bible: The APB presents the proper name as “Sibbecai” in each occurrence, identifying the Hushathite in a list, battle accounts, and the notice of a monthly division. This reflects the verse-level presentation rather than a separate lexical rendering.