Globally, Damidu (Damidu 
) is a rare male first name. The forename Damidu is habitual in Southern Asia, particularly Sri Lanka, where it is a rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| Damidu | India, Sri Lanka |
| damidu ashan Sri Lankan cricketer, LK (b. 1995) |
|
Herath, Uvinda, Sachitra, Himantha, Sumanasena, Rathnayaka, and Dasanayake