Save Type Surname (from given name) Usage Danish Meaning & HistoryExpand Links Variant of Klausen. Related NamesDetails Other Languages & CulturesNikolaev, Nikolov(Bulgarian) Nikolić(Croatian) Nicholls, Nichols, Nicholson, Nicolson(English) Nicolas(French) Nicolai(Italian) Nikolovski(Macedonian) Mikolajczak(Polish) Nicolescu(Romanian) Nikolaev(Russian) Nikolić(Serbian) Niklasson(Swedish)