Surname Ranmuthugala (Ranmuthugala 
) , globally, is a rare cognomen. The last name Ranmuthugala is habitual in Sri Lanka, where it is a rare surname, and Australia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ranmuthugala | Australia, Sri Lanka |
| geetha ranmuthugala researcher |
|