Cognomen Ratledge (Ratledge 
) , around the world, is a rare last name. The cognomen Ratledge is habitual in the United States, where it is a rare surname, the United Kingdom, and New Zealand. Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Ratledge | Australia, Germany, Canada, United Kingdom, United States |
| colin ratledge British biochemist (b. 1936) |
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| mike ratledge British musician, GB (b. 1943) |
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| colin ratledge (b. 1936) |
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| david ratledge (b. 1945) |
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| john ratledge cricketer (born 1974), GB (b. 1974) |
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| simon ratledge |
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