Family name لويزة (Louiza 
, لويزة 
) , all over the world, is quite a rare last name. The surname لويزة is characteristic of Curacao, where it is quite a common surname, Greece, and Algeria, where it is quite a rare surname. Measured by absolute frequency, it is commonest in Greece, Algeria, and Morocco. More frequently, لويزة is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Louiza | Democratic Republic of the Congo, Greece, India, France, Algeria |
| لويزة | Iraq, Algeria, Yemen |