Family name Sikne (Sikne 
) , throughout the world, is a very rare surname. The cognomen Sikne is habitual in Hungary, where it is a rare surname, Venezuela, where it is an extremely rare surname, and Argentina. Much less frequently, Sikne is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sikne | India, Venezuela, United States, Hungary, Argentina |