What bea last name?

The last name "Bea" is relatively uncommon and may have various origins, including its use as a surname in some cultures. It could potentially be derived from personal names or nicknames, possibly related to the Word "bear" in some languages. In addition, it can be a variant of other surnames, depending on regional linguistic influences. If you're looking for specific information about a person or family with the last name Bea, more context would be needed.