Ben is attested as a proper name in a list of named brothers and gatekeepers.

The attested use is a proper name: in 1 Chronicles 15:18, Ben appears within a list of named brothers, whom the APB identifies as gatekeepers.

1. Proper name in a personnel list · dominant

   In 1 Chronicles 15:18, the form בֵּ֡ן is tagged as a proper noun and occurs in the list following “Zechariah son of Ben,” among the brothers whom the APB renders as “the gatekeepers.”

   1 Chronicles 15:18

In the Anselm Project Bible: In 1 Chronicles 15:18, the APB presents Ben in the phrase “Zechariah son of Ben.” It cannot establish further nuance beyond the proper-name use shown by the morphology and list context.