Family name Neelaratna (Neelaratna 
) , in the entire world, is an extremely rare surname. The family name Neelaratna is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Much more prevalently, Neelaratna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Neelaratna | India, Sri Lanka |