Across the world, Tiyaratanakul (Tiyaratanakul 
) is an extremely rare unknown gender given name. Much more frequently, Tiyaratanakul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tiyaratanakul | Thailand |
Maitri, Chanapa, Yanyong, and Hareithaya