Surname Cruci (Cruci 
) , in the entire world, is a rare cognomen. The family name Cruci is habitual in Venezuela, where it is a very rare surname, Argentina, and Australia. Measured by absolute frequency, it is the most numerous in Brazil, the United States, and Mexico. Very seldom, Cruci is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cruci | Spain, Brazil, United States, Mexico, United Kingdom |