Family name Ludder (Ludder 
) , all around the world, is a very rare last name. The surname Ludder is habitual in Nicaragua, where it is a very rare surname, the United States, and Canada, where it is an extremely rare surname. Also, Ludder is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ludder | Canada, India, United States, Nicaragua, Peru |