Last name ضیا (Zia 
, Dia 
, Ziya 
) , across the world, is a widespread cognomen. The family name ضیا is habitual in Senegal, where it is a common surname, Mauritania, and Lebanon, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, the name is most common in Senegal, Pakistan, and Bangladesh. Also, ضیا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zia | Saudi Arabia, Bangladesh, Indonesia, Pakistan, Algeria |
| Dia | Saudi Arabia, Bangladesh, Senegal, Indonesia, Pakistan |
| Ziya | Saudi Arabia, Bangladesh, Indonesia, Pakistan, Azerbaijan |
| ضیا | Afghanistan, Turkey, Iran |
| ماہین ضیا Pakistani film director, PK (b. 1901) |
|
|
| پرتو ضیا Persian artist (1958-2008), IR (b. 1958) |
|
|
| نیلوفر ضیا Iraian painter, IR (b. 1962) |
|
|
| جنید ضیا Pakistani cricketer, PK (b. 1983) |
|