Last name Deyzy (Deyzy 
) , globally, is an extremely rare cognomen. The family name Deyzy is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More frequently, Deyzy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deyzy | Peru, Venezuela, Brazil, United States, Mexico |