In the world, Chathika (Chathika 
) is an extremely rare unknown gender given name. Much less frequently, Chathika is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chathika | Malaysia, India, United States, Thailand |
| chathika k weerasuriya researcher |
|
|
| chathika gunaratne researcher |
|