Around the world, ลูเซีย (Lusia 
, ลูเซีย 
) is a common feminine forename. The given name ลูเซีย is habitual in Georgia, where it is quite a common feminine name, Namibia, and Tanzania. Not in comparison with a country's population, this name is the most popular in Indonesia, Tanzania, and Brazil. Much less frequently, ลูเซีย is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lusia | Indonesia, Georgia, Tanzania, India, Brazil |
| ลูเซีย | Thailand |