About the Caldera Surname

Caldera is how some branches of the Calderón family came to write their name.

Regional accents shaped spellings long before dictionaries fixed them. Before spelling was fixed, Calderón was also written Caldera.

A coat of arms belongs to a particular family line rather than to everyone named Caldera, so the heraldry linked to Calderón is a starting point, not an automatic right. Get the complete Caldera report, with a museum-style coat of arms.