Dictionary of Medieval Names
from European Sources

Aldwin m. Old English (e)ald, Old High German alt, Old Saxon, Old Frisian ald 'old' + Old English wine, Old High German wini 'friend'.

England
Latin
1189 Audoenus (nom) GASurv p. 117, Ealdwinus (nom) ibid. p. 230, Eldwin (nom) ibid. p. 151, Eldwinus (nom) ibid. p. 200
France
Latin
657 Audoeno (abl) CartYonne1 VI; 658 Audoenus (nom) DCEL-2 CCCXXXIII; 700 Audwine ibid. XIV, Audwino (dat) ibid. XIII; 1047 Audoini (gen) CartNDSaintes I; 1047x61 Alduinus (nom) ibid. XV
Middle French
1421 Audouin favier 893; 1423 Audouin ibid. 228
Cite as: S.L. Uckelman. "Aldwin". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Aldwin.