Last name Dyard (Dyard 
) , across the world, is a very rare family name. The surname Dyard is habitual in France, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and Brazil. Much less frequently, Dyard is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dyard | Brazil, France, United Kingdom |