Family name Krotintakom (Krotintakom 
) , across the world, is a very rare cognomen. The surname Krotintakom is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krotintakom | Thailand |
Suppamart, Puntharika, and Supattarachai