Worldwide, Irwina (Irwina 
) is a rare female first name. The first name Irwina is characteristic of Indonesia, where it is a very rare female name, Philippines, and the United States, where it is an extremely rare female name. Likewise, Irwina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Irwina | United States, Malaysia, Indonesia, Philippines, Poland |