Last name לאנדר (Launder 
, לאנדר 
) , throughout the world, is a rare family name. The cognomen לאנדר is habitual in Australia, where it is a rare surname, the United Kingdom, and New Zealand. Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Australia. Very seldom, לאנדר is the forename as well as the last name.