Across the world, Kyungja (Kyungja 
) is a rare gender-neutral first name. The given name Kyungja is characteristic of South Korea, where it is a rare gender-neutral name, and the United States, where it is an extremely rare dominantly girly, but uncommonly boy's name. Much less frequently, Kyungja is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kyungja | China, South Korea, Malaysia, United States, Canada |
| kyungja han researcher (ORCID 0000-0003-4960-3403) |
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| kyungja kang researcher (ORCID 0000-0003-2422-6920) |
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