In the entire world, Jeongsik (Jeongsik 
) is a rare boy's forename. The first name Jeongsik is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare male name. Much less frequently, Jeongsik is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jeongsik | South Korea, Malaysia, China, Canada, United States |
| jeongsik choi researcher ORCID ID = 0000-0002-0615-345X |
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| jeongsik kim researcher |
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| jeongsik yong researcher |
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