Dictionary of Medieval Names
from European Sources

Ascwin m. Old English æsc, Old High German asc 'ash; spear' + Old English wine, Old High German wini 'friend'.

Germany
Latin
1151 Ascuinus (nom) mairhofer XL
Cite as: S.L. Uckelman. "Ascwin". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Ascwin.