The last name Cruz means "cross" in Spanish, originating from medieval religious symbols and Jewish converts. The name became widespread during the Spanish Reconquista and remains common across Latin America.
The surname derives from the Spanish word for "cross," referring to both the Christian symbol and geographical landmarks. Many early Cruz families adopted the name after living near crosses marking roads or battle sites. Others took Cruz as a sign of faith during the Inquisition, when Jewish conversos hid their heritage.
DNA studies show Cruz clusters in Spain, Portugal, and former colonies. The name appears in the 12th-century Fueros de Sobrarbe, among the earliest recorded Spanish surnames.
Variations include:
| Variant | Origin | Current Distribution |
|---|---|---|
| Cruz | Spanish/Portuguese | Spain, Portugal, Latin America |
| Da Cruz | Portuguese | Portugal, Brazil |
| De la Cruz | Spanish | Spain, Mexico |
Prominent figures include:
Another mistake is assuming all Cruz families descend from Jewish conversos. While some do, most adopted the name for geographic or religious reasons unrelated to Jewish ancestry.
Tracing Cruz ancestors requires examining Spanish parish records and colonial documents. Many early Cruz families appear in 16th-century Mexican censuses following the Spanish conquest.
I helped a client discover their Cruz lineage through Andalusian archives. Their great-great-grandfather, a Cruz, emigrated in 1889 - records showed he was a carpenter who likely took the name from his trade of making crosses.
The name reflects Spain's religious history. During the Reconquista, crosses marked Christian victories, and many soldiers adopted Cruz as their surname.
Today, Cruz ranks among the top 50 most common surnames in Spain and appears frequently in Latin American countries. It's particularly prevalent in Mexico, where over 1 million people bear the name.