Family name Haidy (Haidy 
, هايدي 
, هايدى 
) , in the world, is quite a common cognomen. The surname Haidy is habitual in Egypt, where it is quite a rare surname, Libya, and Syria. In absolute terms, this name is the most popular in Egypt, Libya, and Saudi Arabia. More prevalently, Haidy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haidy | Saudi Arabia, Egypt, Philippines, Colombia, Guatemala |
| هايدي | Syria, Egypt, Sudan, Libya, Iraq |
| هايدى | Kuwait, Egypt, Saudi Arabia, Libya |
|
haidy jacobi (b. 1928) |
|
| haidy schreker Austrian-born actress and writer, AT (b. 1910) |
|
|
| gordon haidy Canadian ice hockey player, CA (b. 1928) |
|
|
| haidy a gad researcher |
|
|
| haidy s khalil researcher |
|
|
| haidy gerges nasief researcher |
|
|
| haidy e michel researcher |
|
|
| haidy a yassa researcher (ORCID 0000-0003-1751-0915) |
|
|
| haidy e zidan researcher (ORCID 0000-0002-2292-9131) |
|
|
| haidy m ebrahim researcher (ORCID 0000-0003-0804-1512) |
|
|
| haidy g abdel-rahman researcher (ORCID 0000-0002-4591-6069) |
|
|
| haidy elazzamy researcher |
|
|
| haidy e zidan researcher (ORCID 0000-0001-6784-1371) |
|
|
| haidy geismar |
|
|
| haidy schittenhelm |
|
Ali, Gamal, Tarek, Nabil, Essam, Hamdy, Fouad, Osama, Mohsen, Sherif, Ashraf, Khaled, Hassan, Hesham, Hossam, Hisham, Yasser, Mahmoud, Mohamed, Mostafa, Elsayed, Ibrahim, Kamel, Youssef, Kamal, Ayman, Amr, Samy, Said, Saad, Alaa, Adel, Atef, Reda, Dody, Emad, Ehab, Hany, Omar, Wael, Maher, Magdy, Salah, Salem, Samir, Sayed, Sobhy, Ahmed, and Mohammed