Last name Fungchung (Fungchung 
) , in all the world, is a very rare surname. The cognomen Fungchung is characteristic of Jamaica, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Fungchung is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fungchung | India, United States, Jamaica |