odinism

Century Dictionary and Cyclopedia

1. n. The worship of Odin and other deities of Northern mythology; the mythology and religious belief of the ancient Scandinavian and Germanic races before the introduction of Christianity.

Wiktionary

1. n. The modern name given to the Pre-Christian faith of Northern Europe as practiced by such groups as Angles, Saxons, Jutes, Vikings etc. Also known as Wodenism, Wotanism, Asatru, Heathenism, Norse Paganism and other names.

GNU Webster's 1913

1. n. Worship of Odin; broadly, the Teutonic heathenism.