Eoforwine is an Old English masculine given name derived from the elements eofor "boar" and wine "friend", making it a cognate of the Germanic name Eberwin (from ebur and wini). The name was rarely used after the Norman Conquest, when many traditional Anglo-Saxon names fell out of favor under Norman influence.The first element, eofor, meaning "boar", was a common element in Germanic heroic names, reflecting the symbolic importance of the boar as a symbol of strength, courage, and ferocity in ancient Germanic and Anglo-Saxon culture. The boar was associated with the god Freyr and was often depicted on helmets and crested helms, possibly offering protection in battle. The second element, wine, means "friend" and appears in many Old English names, often as the second component in dithematic names such as Ælfwine ("elf-friend") and Eadwine ("wealth-friend").According to Wiktionary, the Old English name Eoforwine is attested as the ancestor of the modern English surname Irwin and related variants. The name appears to have been uncommon even in its own time, as records of Anglo-Saxon name usage show relatively few bearers. This rarity likely continued after the Norman Conquest, where Germanic names were replaced by Norman and Christian saints' names.Eberwin, the Germanic cognate, serves as the root name for Eoforwine and is connected to several later variant forms in other languages. These include the Hungarian Ervin, Polish Erwin, and Latvian Ervīns, all of which ultimately descend from the same Germanic name. The shared meaning—combining "boar" and "friend"—is preserved in each linguistic adaptation.The pronunciation of Eoforwine in Old English is reconstructed as /ˈe͜o.forˌwi.ne/ or [ˈe͜o.vorˌwi.ne], with the stress on the first syllable. The modern survival of the name primarily in surnames highlights the evolution of naming practices, where given names that fell out of use continue through patronymic or occupational surnames into later generations.Meaning: eofor "boar" + wine "friend"Origin: Anglo-Saxon (Old English)Type: Dithematic given nameUsage Regioins: Pre-Conquest England (rare, early medieval)