Last name 勒克 (Luck 
, Larke 
, Lekeu 
) , in the entire world, is a common surname. The surname 勒克 is characteristic of Myanmar, where it is quite a rare surname, Australia, and Mauritius. In absolute terms, this name is the most popular in the United States, Myanmar, and Germany. Much less frequently, 勒克 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Luck | Australia, Germany, United States, Myanmar, United Kingdom |
| Larke | Australia, Nigeria, Canada, United States, United Kingdom |
| Lekeu | Germany, France, United States, Belgium, Cameroon |
| 勒克 | China |