Cognomen أنصاف (Ansaf 
, أنصاف 
) , globally, is quite a rare surname. The cognomen أنصاف is characteristic of Sri Lanka, where it is quite a rare surname, Qatar, where it is a rare surname, and United Arab Emirates. In absolute terms, this name is the most popular in Southern Asia, particularly Pakistan, Sri Lanka, and India. More prevalently, أنصاف is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ansaf | Sri Lanka, Syria, India, Pakistan, Egypt |
| أنصاف | Sudan, Yemen, Egypt, Syria |