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

Austria

Latin

● c1070 Altuuino (dat) UrkStyria 74, Altuvino (abl) ibid. 75, Altvuino (dat) ibid. 71

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

Germany

Latin

● c1070 Altuvini (gen) UrkStyria 73, Altvuini (gen) ibid. 72

Italy

Latin

● c1080 Altvvini (gen) UrkStyria 83

The Netherlands

Latin

● 709 Alduino (abl) OrkGZ no. 2