buz is used as a proper name in genealogical and list contexts in the Bible.

The supplied occurrences use the term as a proper name: in Genesis 22:21 and 1 Chronicles 5:14 it stands within family lines, while Jeremiah 25:23 includes it in an enumeration alongside other names.

1. Proper name in family lines and enumerations · dominant

   The form is tagged Noun · Proper in every occurrence. In Genesis 22:21 the APB renders “Buz his brother” within a family list, and in 1 Chronicles 5:14 it ends a chain of descent with “son of Buz”; Jeremiah 25:23 also places the name in an enumeration with Dedan and Tema.

   Genesis 22:211 Chronicles 5:14Jeremiah 25:23

In the Anselm Project Bible: The APB presents the name directly as “Buz” in all three verses, within two family-line statements and one enumeration. It confirms the verse contexts rather than supplying a separate lexical rendering.