Throughout the world, Katz-Peay (Katz-Peay 
) is an extremely rare unknown gender first name. Much more frequently, Katz-Peay is the last name as well as the forename. Parts of the name also exists independently as a last name Katz, and a last name Peay.
| VARIANT | COUNTRY |
|---|---|
| Katz-Peay | United States |