Last name Deya-En (Deya-En 
) , in all the world, is an extremely rare cognomen. The family name Deya-En is habitual in South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a first name Deya, and a last name En.
| VARIANT | COUNTRY |
|---|---|
| Deya-En | Philippines |