All over the world, ณัฐิยาภรณ์ (Nattiyaporn 
, ณัฐิยาภรณ์ , Natiyaphon ) is a rare predominantly girly, but very infrequently male forename. The forename ณัฐิยาภรณ์ is habitual in Tanzania, where it is a very rare female name, and Thailand, where it is a very rare principally female, but scarcely male name.
| VARIANT | COUNTRY |
|---|---|
| Nattiyaporn | Tanzania, Thailand |
| Natiyaporn, Natiyaphon, ณัฐิยาภรณ์ | Thailand |
Natsiyaphon, Natsiyapon, Natthiyaphon, Natthiyaphorn, Natthiyaporn, Nattiyaphon, Nuttiyaphorn, and Nuttiyaporn