Family name Kaldmaa (Kaldmaa 
) , in the entire world, is a rare last name. The family name Kaldmaa is characteristic of Estonia, where it is quite a rare surname, Finland, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaldmaa | United Kingdom, United States, Estonia, Finland |
|
kätlin kaldmaa Estonian writer, poet, translator and literary critic, EE (b. 1970) |
|
| jüri kaldmaa Estonian writer, EE (b. 1968) |
|