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Cognomen Laybourne (Laybourne , レイボーン) , all over the world, is a rare family name. The cognomen Laybourne is habitual in the United Kingdom, where it is a rare surname, Canada, and Australia. In absolute terms, it is the most numerous in the United Kingdom, the United States, and Canada.
VARIANT | COUNTRY |
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Laybourne | United Kingdom, South Africa, Australia, United States, Canada |