Family name Imbuldeniya (Imbuldeniya 
) , all around the world, is a rare last name. The surname Imbuldeniya is characteristic of Sri Lanka, where it is quite a rare surname, Australia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. In absolute terms, it is commonest in Sri Lanka, Australia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Imbuldeniya | United States, United Kingdom, Sri Lanka, Australia |