Worldwide, Luisan (Luisan 
) is a rare mostly boy's, but seldom female given name. The forename Luisan is habitual in the Democratic Republic of the Congo, where it is a rare male name, Indonesia, where it is a very rare girly name, and Philippines, where it is a very rare mostly girly, but seldom masculine name. Not in comparison with a country's population, it is commonest in the Democratic Republic of the Congo, Indonesia, and India. Very seldom, Luisan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Luisan | Indonesia, Spain, Philippines, India, Democratic Republic of the Congo |