ad.na is used as a proper name in lists of people in Ezra and Nehemiah.

The supplied occurrences use the term as a proper name: it appears among named individuals in Ezra 10:30 and in a priestly-style listing in Nehemiah 12:15.

1. Proper name in personal listings · dominant

   Both occurrences are tagged Noun · Proper. In Ezra 10:30, the form occurs in a list introduced as people from the sons of Pahath-moab; the APB renders the list beginning “Adna, Chelal, Benaiah.” In Nehemiah 12:15, it stands in the brief listing “Adna for Harim, Helkai for Meraioth.”

   Ezra 10:30Nehemiah 12:15

In the Anselm Project Bible: The APB presents the form as “Adna” in both verses, once within a longer list of names and once in a paired listing. It confirms the name’s presentation within each verse rather than every syntactic detail.