Family name Wathika (Wathika 
) , in all the world, is quite a rare cognomen. The last name Wathika is habitual in Kenya, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Wathika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wathika | Kenya, United States, Thailand |
| dick wathika Kenyan politician, KE (b. 1973) |
|