Last name Deloi (Deloi 
) , around the globe, is a rare family name. The last name Deloi is characteristic of France, where it is a rare surname, Mexico, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in France, Mexico, and the United States. More frequently, Deloi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deloi | France, Brazil, United States, Mexico, Democratic Republic of the Congo |