Cognomen अलका (Alka 
, अलका ) , all around the world, is quite a common family name. The last name अलका is characteristic of Kuwait, where it is quite a rare surname, Libya, and Turkey, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in India, Indonesia, and Turkey. Predominantly, अलका is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alka | Nepal, United States, Turkey, India, Indonesia |
| अलका | India |