Worldwide, ตีรนันท์ (ตีรนันท์ 
) is a very rare primarily female, but scarcely boy's first name. The forename ตีรนันท์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare principally female, but very infrequently male name.
| VARIANT | COUNTRY |
|---|---|
| ตีรนันท์ | Thailand |
บุญแดง, สุภาพรรณ, and สิทธิศักดิ์