First names for Khamtrai
- Wongkord Khamtrai
- Wachirawut Khamtrai
- Vungoc Khamtrai
- Thanawan Khamtrai
- Thanakrit Khamtrai
- Sanyalak Khamtrai
- Poonchok Khamtrai
- Phakakaew Khamtrai
- Nayada Khamtrai
- Narongchai Khamtrai
- Nantawut Khamtrai
- Jewly Khamtrai
- Gullaphat Khamtrai
- Duangta Khamtrai