Cognomen Jatnika (Jatnika 
) , globally, is quite a common family name. The surname Jatnika is characteristic of South-eastern Asia, particularly Indonesia, where it is quite a rare surname. Much less frequently, Jatnika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jatnika | Indonesia, Malaysia, United States, Philippines |
| asep j jatnika Indonesian political candidate, ID |
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| dicky satria jatnika Indonesian political candidate, ID |
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| asep wawan jatnika ID |
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