Family name Kreuwan (Kreuwan 
) , in the entire world, is an extremely rare last name. Predominantly, Kreuwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kreuwan | Thailand |
Noytachang, Soparat, Jongbovwanwiwat, Nimphak, Jongborwanwiwat, and Jaroenchai