Surname Higa-Johnston (Higa-Johnston 
) , all around the world, is an extremely rare family name. The cognomen Higa-Johnston is habitual in Australia and New Zealand, particularly New Zealand, where it is a very rare surname. Parts of the name also exists independently as a last name Higa, and a last name Johnston.
| VARIANT | COUNTRY |
|---|---|
| Higa-Johnston | New Zealand |