Family name Jonghwa (Jonghwa 
) , all over the world, is a rare last name. The family name Jonghwa is habitual in Greece, where it is a very rare surname, Malaysia, and China, where it is an extremely rare surname. Much more prevalently, Jonghwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jonghwa | Thailand, South Korea, China, United States, Hungary |