Cognomen Ljosa (Ljosa 
) , globally, is a very rare surname. The last name Ljosa is habitual in Denmark, where it is a rare surname, Norway, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Denmark, Norway, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ljosa | Malaysia, Norway, Denmark, United States |
| vebjorn ljosa Ph.D. University of California, Santa Barbara 2007 |
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