Last name Lugui (Lugui 
) , in the entire world, is a rare cognomen. The surname Lugui is habitual in Latin America and the Caribbean, particularly Brazil, where it is a very rare surname, Nicaragua, and Honduras. Measured by absolute frequency, it most frequently occurs in Brazil, China, and Mexico. Also, Lugui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lugui | Peru, Colombia, Brazil, India, China |