Last name วัฒนวรางศิกูร (วัฒนวรางศิกูร 
) , in the world, is a very rare surname. The family name วัฒนวรางศิกูร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วัฒนวรางศิกูร | Thailand |