Cognomen Christiant (Christiant 
) , in the entire world, is a rare last name. The surname Christiant is characteristic of Indonesia, where it is a rare surname, Venezuela, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Likewise, Christiant is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Christiant | Nigeria, Democratic Republic of the Congo, France, Romania, Indonesia |