Around the globe, Mahawattage (Mahawattage 
) is a very rare male first name. The forename Mahawattage is characteristic of Eastern Asia, particularly China, where it is an extremely rare boy's name. Much more frequently, Mahawattage is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mahawattage | Sri Lanka, United Kingdom, China, United States, Switzerland |