נֶחֱלָמִי Nechĕlâmîy (H5161)

a Nechelamite, or descendant of Nechlam

Nehelamite = "he of the dream" 1) the designation of a false prophet Shemaiah taken into captivity to Babylon; name is formed from his native place or his progenitor

apparently a patronymic from an unused name (apparently passive participle of חָלַם (H2492)); dreamed;