Family name Sengprathom (Sengprathom 
) , worldwide, is a very rare surname. The cognomen Sengprathom is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sengprathom | Thailand |
Prayat, Ketsraporn, Jarinee, Kanokwan, and Thianhom