Surname Ifthi (Ifthi 
) , throughout the world, is a rare last name. The surname Ifthi is habitual in Bangladesh, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Ifthi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ifthi | United States, India, Bangladesh |