Family name Lucos (Lucos 
) , around the globe, is a rare last name. The family name Lucos is habitual in Philippines, where it is a very rare surname, Tanzania, and Chile. In absolute terms, this name is the most popular in India, Philippines, and Tanzania. Much less frequently, Lucos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lucos | Philippines, United States, Tanzania, India, Luxembourg |