This name appears in the lists of temple servants who returned from Babylonian exile with Zerubbabel. The name occurs in two variant spellings—Jaala in one list and Jaalah in the parallel list, reflecting the common phenomenon where Ezra and Nehemiah preserve slightly different forms of the same names. The name may derive from a root meaning 'to climb' or 'to be high,' possibly a reference to mountain goats. Both forms refer to the same family head.