Surname 莉琦 (Lykke 
, 莉琦 
) , all over the world, is quite a rare last name. The family name 莉琦 is habitual in Northern Europe, particularly Denmark, where it is quite a common surname, Norway, where it is quite a rare surname, and Estonia, where it is a rare surname. In absolute terms, it is the most numerous in Denmark, Norway, and the United States. Likewise, 莉琦 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lykke | Germany, Sweden, Norway, United States, Denmark |
| 莉琦 | China |