Cognomen Allandi (Allandi 
) , across the world, is a very rare last name. The surname Allandi is characteristic of Northern Europe, particularly Estonia, where it is quite a rare surname, and Sweden, where it is a rare surname. Much less frequently, Allandi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Allandi | Sweden, India, Estonia, Philippines |
| helena allandi Swedish amateur wrestler, SE (b. 1986) |
|