Throughout the world, Lambourn (Lambourn 
) is an extremely rare masculine given name. Predominantly, Lambourn is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lambourn | Australia, South Africa, New Zealand, United Kingdom, United States |
| graham john lambourn (born 1946) (b. 1946) |
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| giles timothy lambourn (born 1960) (b. 1960) |
|
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| paris amber lambourn (born 1999) (b. 1999) |
|
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| corban hunter lambourn (born 2000) |
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