Surname Нидал (Nidal 
, Нидал 
, Nydal 
) , in the world, is quite a common family name. The cognomen Нидал is habitual in Norway, where it is quite a common surname, Lebanon, where it is quite a rare surname, and Israel. Measured by absolute frequency, this name is the most popular in Morocco, Algeria, and Norway. More frequently, Нидал is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nidal | United Arab Emirates, Syria, Algeria, Sudan, Lebanon |
| Нидал | Russia, Ukraine, Belarus |
| Nydal | Sweden, Norway, Denmark, United States, France |
| Nydahl | Germany, Sweden, Norway, United States, Denmark |