Cognomen Playfair-Deacon (Playfair-Deacon 
) , in the entire world, is an extremely rare surname. The family name Playfair-Deacon is characteristic of the United Kingdom, where it is an extremely rare surname, and the United States. Parts of the name also exists independently as a last name Playfair, and a last name Deacon.
| VARIANT | COUNTRY |
|---|---|
| Playfair-Deacon | United States, United Kingdom |