Surname Kiyaan (Kiyaan 
) , in all the world, is an extremely rare cognomen. Predominantly, Kiyaan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kiyaan | United States, India |
Bawa, Pather, Rajput, Jiwani, Bhimani, Samaddar, Donnelly, Vazirzadeh, and Manoj Delna