The Nenets/Samoyed supreme sky-god; classed 'deity'. Same name (Num/Nom/Nop) recurs among the Selkup (see selkup_nom). Foundational sources: Castrén (mid-19th c.) and Lehtisalo's 1924 Jurak-Samoyed mythology. English 'Sky' leads, native Num in term.