Throughout the world, ฐนันดร์ (ฐนันดร์ 
) is a very rare dominantly boy's, but seldom female given name. The first name ฐนันดร์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare largely masculine, but uncommonly feminine name.
| VARIANT | COUNTRY |
|---|---|
| ฐนันดร์ | Thailand |
ไชยเกตุ, สุทธิพิศาล, and ทิพย์ชาติ