Group A runes were most common in Viking Age Denmark
Auda
Old Norse Auða (f.)
A single instance of Auðais recorded in West Scandinavia (Norway and Iceland). It was unknown in Denmark but a few instances of Auða are recorded in Swedish runic inscriptions. The form Auda is recorded in a medieval Lincolnshire document.
Auða is a short form of Old Norse names in Auð-, an element which is obscure in origin but is perhaps auðr ‘wealth’ or from the stem in auðinn ‘that befalls one’ and jóð ‘new-born baby’.