BrogniItalian Possibly from the dialectical term brogneau meaning "wild plum", or figuratively "foreigner".
GallScottish, Irish, English Nickname, of Celtic origin, meaning "foreigner" or "stranger". In the Scottish Highlands the Gaelic term gall was applied to people from the English-speaking lowlands and to Scandinavians; in Ireland the same term was applied to settlers who arrived from Wales and England in the wake of the Anglo-Norman invasion of the 12th century... [more]
ParamarIndian, Gujarati Means "one who strikes the enemy" from Sanskrit पर (para) meaning "other, alien, foreigner, enemy" and मार (mā́ra) meaning "killing, slaying, destroying".
WahlGerman, Jewish From Middle High German Walhe, Walch "foreigner from a Romance country", hence a nickname for someone from Italy or France, etc. This surname is also established in Sweden.
WakelinEnglish From the Anglo-Norman male personal name Walquelin, literally "little Walho", a Germanic nickname meaning literally "foreigner".
WalcottEnglish habitational name from any of several places called Walcott Walcot or Walcote for example in Lincolnshire Leicestershire Norfolk Oxfordshire and Wiltshire all named in Old English wealh "foreigner Briton serf" (genitive plural wala) and cot "cottage hut shelter" (plural cotu) meaning "the cottage where the (Welsh-speaking) Britons lived".
WalworthEnglish Habitational name from Walworth in Heighington (Durham) and Walworth in Newington (Surrey) both named with Old English wealh "foreigner Briton serf" (genitive plural wala) and worþ "enclosure".
WelschGerman From Middle High German welsch, walsch "person from a Romance country (especially Italy), foreigner", hence an ethnic name or in some cases perhaps a nickname for someone who had trading or other connections with the Romance countries.