Surname نايل (Neal 
, Niall , Nail 
) , throughout the world, is a widespread last name. The surname نايل is habitual in Belize, where it is a common surname, the United States, where it is quite a common surname, and Isle of Man (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in the United States, India, and the United Kingdom. Also, نايل is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Neal, Niall | United Kingdom, Australia, Ireland, United States, India |
| Nail | United Kingdom, Egypt, Australia, United States, India |
| نايل | Saudi Arabia, Sudan, Egypt, Jordan, Iraq |
| محمد نايل EG (b. 1909) |
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| حسام نايل EG |
|