Last name Lambren (Lambre 
, Lambru 
, Lambren ) , in the entire world, is quite a rare surname. The family name Lambren is habitual in Romania, where it is quite a rare surname, Moldova, and Albania, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Romania, France, and Argentina. Much less frequently, Lambren is the forename as well as the last name.