Family name Cristain (Cristain 
) , worldwide, is a rare cognomen. The family name Cristain is characteristic of Nigeria, where it is a rare surname, Mexico, where it is a very rare surname, and Colombia. Measured by absolute frequency, this name is the most popular in Nigeria, Mexico, and the United States. Likewise, Cristain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cristain | Myanmar, Mexico, Italy, United States, Nigeria |