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