Cognomen Ferdoush (Ferdoush 
) , across the world, is quite a rare last name. The family name Ferdoush is characteristic of Bangladesh, where it is quite a rare surname, Thailand, where it is an extremely rare surname, and the United States. Measured by absolute frequency, it is the most numerous in Bangladesh, India, and the United States. Also, Ferdoush is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ferdoush | Canada, Bangladesh, United States, Thailand, India |