Cognomen Niclair (Niclair 
) , worldwide, is a rare surname. The last name Niclair is characteristic of Mauritius, where it is quite a rare surname, Australia, where it is a rare surname, and France, where it is a very rare surname. Very seldom, Niclair is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Niclair | Brazil, United Kingdom, France, Mauritius, Australia |