Last name Sae-Buai (Sae-Buai 
) , all over the world, is an extremely rare surname. The surname Sae-Buai is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Sae, and a first name Buai.
| VARIANT | COUNTRY |
|---|---|
| Sae-Buai | United States |