Surname Rockliffe (Rockliffe 
) , all over the world, is a rare last name. The cognomen Rockliffe is habitual in the United Kingdom, where it is a rare surname, New Zealand, and Australia. Not in comparison with a country's population, the name is most common in the United Kingdom, Australia, and the United States. Much less frequently, Rockliffe is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Rockliffe | Canada, Tanzania, Australia, United States, United Kingdom |
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rockliffe fellowes Canadian actor, CA (b. 1883) |
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| william craven rockliffe Peerage person ID=593176 |
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| lauren rockliffe researcher |
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| janet rockliffe researcher |
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