Last name Сулайка (Zulaika 
, Sulaika 
, Сулайка 
) , all around the world, is quite a common cognomen. The last name Сулайка is characteristic of Kyrgyzstan, where it is quite a rare surname, Malaysia, and Indonesia. Also, Сулайка is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zulaika | Philippines, Malaysia, India, Uganda, Indonesia |
| Sulaika | Philippines, Malaysia, India, Kyrgyzstan, Indonesia |
| Сулайка | Russia, Kyrgyzstan |
| Sulayka | Philippines, Spain, India, Mexico, United States |