qe.de.mah is used as a personal name in lists of Ishmael's sons.

The supplied verses use the term as a proper personal name in lists that identify sons of Ishmael.

1. Personal name in Ishmael's genealogy · dominant

   In Genesis 25:15, the proper noun appears among Hadad, Tema, Jetur, and Naphish; the APB renders the list ending “and Kedemah.” In 1 Chronicles 1:31, it again occurs in the list, and the APB identifies those named as “the sons of Ishmael.”

   Genesis 25:151 Chronicles 1:31

In the Anselm Project Bible: The APB presents the term as “Kedemah” in both genealogical lists. This reflects its presentation within the lists rather than a separate lexical rendering.