Cognomen Käämbre (Käämbre 
) , globally, is an extremely rare family name. The surname Käämbre is habitual in Northern Europe, particularly Estonia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Käämbre | Estonia |
| tanel käämbre researcher, ORCID id # 0000-0003-1453-4663 |
|