Surname Laukus (Laukus 
) , throughout the world, is a very rare last name. The last name Laukus is characteristic of Estonia, where it is a rare surname, Norway, and Germany, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Norway, Germany, and the United States. More prevalently, Laukus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Laukus | Germany, Estonia, Norway, United States, India |