mach.lah is a personal name borne by a daughter of Zelophehad and by a sister in 1 Chronicles.

The attested form functions as a proper personal name: most occurrences name a daughter of Zelophehad, while 1 Chronicles 7:18 names a sister who bore three sons.

1. Personal name in family lists · dominant

   The noun is tagged Proper in every occurrence. In Numbers 26:33, Numbers 27:1, Joshua 17:3, and Numbers 36:11, the APB renders it among the named daughters of Zelophehad; in 1 Chronicles 7:18, it names the sister who bore Ishhod, Abiezer, and Mahlah.

   Numbers 26:33Numbers 27:1Numbers 36:11Joshua 17:31 Chronicles 7:18

In the Anselm Project Bible: The APB presents the term as the name “Mahlah” in family and genealogical statements. It confirms the name's referential role rather than supplying a lexical translation.