1) Low German given name 
== Origin and meaning == The name Oelfke, name of farmers from the `Hohe Heidmark` of the administrative district Heidekreis in Lower-Saxony, Germany traces back to Ol, Oel=Adel (nobility), Od=Besitz (property), like Oleff, Oloff, Odulleib, that`s the one who has the life in sense of `being inheritor`, simply expressed that`s the one who own...