Last name سانداي (Sunday 
, سانداي) , throughout the world, is a prevalent family name. The cognomen سانداي is habitual in Nigeria, where it is a widespread surname, Iceland, where it is quite a common surname, and Namibia (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Nigeria, Niger, and the United States. Likewise, سانداي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sunday | Tanzania, United States, Niger, Nigeria, Uganda |