Meaning A boy's name of Dutch origin, it means "Variant of the Hebrew John 'Jehovah has been gracious; has shown favor.'." Origin of Jansen Dutch +-100%Zoom level changed to 1 Popular Middle Names Tate Pronunciation 🔊 Listen Jansen JAN-son Similar Names Jantzen Joao Janos Johnn Jonn Jacky Geovanny Geovany Giovany Giovonni Year by Year Popularity of Jansen