Last name وداي (وداي 
, Wadai 
) , around the world, is quite a rare surname. The last name وداي is characteristic of Sudan, where it is quite a rare surname, Libya, and Iraq, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Sudan, India, and Nigeria. Likewise, وداي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| وداي | Iraq, Libya, Sudan |
| Wadai | Morocco, India, Indonesia, Nigeria, Japan |