Last name Lalor (Lalor 
, 莱勒) , around the globe, is quite a rare cognomen. The cognomen Lalor is habitual in Ireland, where it is quite a common surname, Antigua and Barbuda, and Jamaica. Not in comparison with a country's population, it most frequently occurs in Ireland, the United States, and Australia. Very seldom, Lalor is the forename as well as the last name.
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| Lalor | Ireland, Australia, Brazil, Jamaica, United States |
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james fintan lalor Irish revolutionary and journalist, IE (b. 1807) |
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| teresa lalor Irish-American Roman Catholic religious sister, US (b. 1769) |
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peter lalor Australian politician (1827-1889), IE (b. 1827) |
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james lalor Australian politician, IE (b. 1829) |
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| patt lalor Irish politician (b. 1781) |
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francis ramsey lalor Canadian politician, CA (b. 1856) |
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| joseph lalor Irish doctor (b. 1811) |
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| john lalor Irish journalist and author, IE (b. 1814) |
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frank lalor American actor and comedian, US (b. 1869) |
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| richard lalor British politician (b. 1823) |
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| alicia lalor (b. 1832) |
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| martin lalor Irish hurler (1883-1957), IE (b. 1883) |
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| vivian william lalor (1895-1960) soldier and carpenter (b. 1895) |
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| peter lalor (b. 1914) |
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| patrick lalor Irish politician and hurler, IE (b. 1926) |
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