Surname Dang-Ilay (Dang-Ilay 
) , around the globe, is an extremely rare last name. The family name Dang-Ilay is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a last name Dang, and a first name Ilay.
| VARIANT | COUNTRY |
|---|---|
| Dang-Ilay | Philippines |