Last name Raihaan (Raihaan 
) , all around the world, is a rare surname. The family name Raihaan is characteristic of Indonesia, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Measured by absolute frequency, this name is the most popular in Indonesia, India, and the United Kingdom. Likewise, Raihaan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raihaan | Myanmar, South Africa, United Kingdom, India, Indonesia |