Thôrr
[Icel. Thôrr, contracted from Thonar, O. Sax. Thunar, A-S. Thunor, O. H. Ger. Donar.] (Scandinavian Myth.) The son of Odin and Freya, and the deity that presided over all mischievous spirits in the elements. This deity was considered the god of thunder. From his name, Thor, we have Thursday.