Family name Akiskal (Akiskal 
) , across the world, is a very rare cognomen. The surname Akiskal is habitual in Turkey, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Akiskal | Turkey, United States |
| hagop s. akiskal psychiatrist, US (b. 1944) |
|