Worldwide, Koppel-Catlin (Koppel-Catlin 
) is an extremely rare unknown gender given name. Much more prevalently, Koppel-Catlin is the last name as well as the forename. Parts of the name also exists independently as a last name Koppel, and a last name Catlin.
| VARIANT | COUNTRY |
|---|---|
| Koppel-Catlin | United Kingdom |