Globally, Nileththi (Nileththi 
) is an extremely rare girly given name.
| VARIANT | COUNTRY |
|---|---|
| Nileththi | Australia |
| nileththi yasendra jayanath researcher (ORCID 0000-0002-6135-4641) |
|
|
| nileththi a de silva researcher (ORCID 0000-0002-3924-4577) |
|