Family name Jayamina (Jayamina 
) , in all the world, is a rare last name. The surname Jayamina is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare surname, and India, where it is an extremely rare surname. Also, Jayamina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jayamina | India, Sri Lanka |