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The dias Surname

dias Name Meaning and History

Portuguese: patronymic from the medieval personal name Didacus (genitive Didaci). Compare Diego. This name is also common in the former Portuguese colony of Goa and elsewhere on the west coast of India, having been taken there by Portuguese settlers.

Dictionary of American Family Names, Oxford University Press, ISBN 0-19-508137-4
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dias Family Facts

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Distribution of dias Families in the US in 1920
Number of dias families
 119-235
 40-118
 1-39
 0
Compiled by Ancestry.com from the 1920 US Federal Census records

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The dias name in History

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