Cognomen พุทธชาติ (พุทธชาติ 
, Puttachat 
, Puttachart , along with others...) , globally, is quite a rare last name. The surname พุทธชาติ is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. More frequently, พุทธชาติ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พุทธชาติ, Phuttachat, Phuttachart | Thailand |
| Puttachat | United Kingdom, Thailand, Venezuela, United States, Malaysia |
| Putthachat, Puttachart | United States, Thailand |
| Phutthachat | Malaysia, Thailand |
Bhutchat, Bhuttachat, Phuctachat, Phutachart, Phuthachart, Phuththachart, Phuttchachat, Poottachart, Pudtachat, Puththachat, Puttachartt, and Puttachatd
| วรานุช พุทธชาติ Thai female singer, TH (b. 1979) |
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