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The cayo Surname

cayo Name Meaning and History

  1. Spanish: from the personal name Cayo, Spanish equivalent of Gaetano.
  2. possibly also from the Castilianized form of Asturian-Leonese Cayu, a habitational name from either of two places in Asturies named El Cayu.

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

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Distribution of cayo Families in the US in 1920
Number of cayo families
 6-10
 3-5
 1-2
 0
Compiled by Ancestry.com from the 1920 US Federal Census records

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The cayo name in History

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