Surname เอกวิไล (เอกวิไล 
, Eakwilai , Eakvilai 
) , all over the world, is a very rare cognomen. The surname เอกวิไล is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| เอกวิไล, Eakwilai, Ekwilai | Thailand |
| Eakvilai | United States, Thailand |