Cognomen Leak (Leka 
, Lik 
, 利克 
) , across the world, is a common last name. The family name Leak is habitual in Albania, where it is a common surname, Malaysia, where it is quite a common surname, and Kosovo (explore the name in all countries). Not in comparison with a country's population, the name is most common in Malaysia, Albania, and the United States. Much less frequently, Leak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leka | Malaysia, Ethiopia, United States, Albania, Democratic Republic of the Congo |
| Lik | Malaysia, Ethiopia, Greece, United States, Indonesia |
| 利克 | China |
| Leak | Malaysia, Ethiopia, United States, Egypt, Indonesia |
| francis leak English politician (b. 1542) |
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| elizabeth leak GB (b. 1776) |
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| francis terry leak lawyer, enslaver of Rockingham, North Carolina, US (b. 1803) |
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| mary leak 1818 Aswardby, Lincs - 9 Oct 1898 Heckington, Lincs (b. 1818) |
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john leak recipient of the Victoria Cross, GB (b. 1892) |
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| ernest leak Australian cricketer (1872-1945), AU (b. 1872) |
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| albert edward leak textile manufacturer (b. 1875) |
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| stanley leak Australian cricketer (1886-1963), AU (b. 1886) |
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| hector leak British statistician (1887-1976) (b. 1887) |
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bill leak Australian cartoonist, AU (b. 1956) |
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| bill leak Australian rules footballer and cricketer (1917-2007), AU (b. 1917) |
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alistair leak English rugby league footballer |
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chris leak American gridiron football player and coach (born 1985), US (b. 1985) |
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| jenny elizabeth leak Australian nurse, AU (b. 1937) |
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| viola burley leak Artist, US (b. 1944) |
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