Surname रेखा (Rekha 
, Reka 
, रेखा ) , all around the world, is a common cognomen. The surname रेखा is habitual in Albania, where it is quite a common surname, Kosovo, and Mauritius. Not in comparison with a country's population, this name is the most popular in India, Bangladesh, and Indonesia. Much more frequently, रेखा is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rekha | Bangladesh, United Arab Emirates, Nepal, India, Indonesia |
| Reka | Bangladesh, United Arab Emirates, United States, India, Indonesia |
| रेखा | India |
| ريکا | Iran |