As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- u, f. the pet name for Sig-þrúðr, etc.
Possible runic inscription in Younger Futhark:ᚦᚱᚢᚦᛅ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements
- et cetera.