Last name กนกเลิศสุวรรณ (กนกเลิศสุวรรณ 
) , worldwide, is an extremely rare cognomen. The family name กนกเลิศสุวรรณ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| กนกเลิศสุวรรณ | Thailand |