"Sow." One of the names that Freyja gave herself when she went out among unknown peoples to search for her missing husband Óðr. It may connect her to a pig-cult usually associated with her brother Freyr.
Sýr is found as one of the names of Freyja in the Nafnaþulur.
- Gylfaginning, 35.
- Skáldskaparmál, 52.