>
Cognomen Rykkja (Rukka
, Rykkja
) , across the world, is quite a rare last name. The last name Rykkja is habitual in Indonesia, where it is a rare surname, Norway, and Malaysia, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Indonesia, India, and Malaysia. Also, Rykkja is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rukka | Malaysia, India, Nigeria, Indonesia, United States |
| Rykkja | Norway |