Wineman is an Anglo-Saxon masculine name composed of wine (friend) and man (man), the same components as are found in Manwine.
Wineman [Herbert Grueber 1893 Catalogue of English Coins in the British Museum, Anglo-Saxon Series 2: 248].
Vineman [Ernst Förstemann 1900 Altdeutsches Namenbuch, volume 1, 2nd edition, column 1615].
Winemann [Percy Reaney 1958 A Dictionary of Surnames, 1st edition, page 356].
Ƿinemann [Oswin Kinsey 2016 English Compound Names, 2nd edition, page 105].
Wineman(n) [Keith Briggs 2021 An index to personal names in English place-names, 1st edition, page 291].
Wine = friend [Robert Ferguson 1883 Surnames as a Science, page 67].
Man or mon = Mᴀɴ [William Smith 1873 A Complete Etymology of the English Language, page 132].
Wineman was the name of a moneyer at Thetford under “✠CNVT ·RECX∵” (Knud II of Denmark): “✠PINEMAN ON ÐE:” [Herbert Grueber 1893 Catalogue of English Coins in the British Museum, Anglo-Saxon Series 2: 300 (number 607)].