Surname Legwan (La 
, Legwan 
) , around the globe, is a widespread family name. The surname Legwan is characteristic of Spain, where it is a common surname, Myanmar, and Guadeloupe (explore the name in all countries). In absolute terms, it is the most numerous in India, Spain, and Myanmar. Likewise, Legwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| La | China, Indonesia, Spain, India, Myanmar |
| Legwan | Poland, Philippines |