Family name Nantica (นันติกา 
, Nantica 
) , worldwide, is a very rare surname. The surname Nantica is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Nantica is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นันติกา | Thailand |
| Nantica | India, Thailand |