Family name Lois (Lois 
, لويس 
, לואיס 
) , in the entire world, is a common cognomen. The last name Lois is characteristic of Cyprus, where it is quite a common surname, Israel, where it is quite a rare surname, and Greece. In absolute terms, it is commonest in Nigeria, Indonesia, and Egypt. More frequently, Lois is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lois | Canada, United Kingdom, United States, Ghana, Nigeria |
| لويس | Iraq, Egypt, Sudan, Syria, Algeria |
| לואיס | Israel |
| Лоис | Russia |
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jacob lois Dutch artist, approximately 1620-1676, NL (b. 1620) |
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| jacob lois BE (b. 1595) |
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| domingo lois monteagudo Spanish architect (1722-1785), ES (b. 1722) |
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| antonio dieste lois ES (b. 1813) |
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| xosé casal lois Spanish writer, ES (b. 1845) |
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| roxelio lois estévez ES (b. 1842) |
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| leopoldo lópez lois Spanish politician, ES (b. 1880) |
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george lois American art director, designer and author, US (b. 1931) |
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| alfonso lois sancho ES (b. 1875) |
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lois viktor Hungarian artist, HU (b. 1950) |
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| valentín lois sobrino ES (b. 1899) |
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| josé ares lois Spanish politician, ES (b. 1923) |
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valeria lois Argentinian actress, AR (b. 1973) |
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| andrés fernández-albalat lois Spanish architect (1924-2019), ES (b. 1924) |
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| manuel rubió i lois ES (b. 1920) |
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Lee, Parker, Taylor, Thomas, Turner, Nelson, Harris, Walker, Wilson, Wright, Stewart, Bennett, Roberts, Jackson, Johnson, Edwards, Mitchell, Anderson, Campbell, Peterson, Phillips, Robinson, Cooper, Carter, Miller, Morris, Cook, King, Reed, Lane, Hall, Hill, Moore, Scott, Smith, Allen, Thompson, Adams, Baker, Brown, Davis, Green, Lewis, Jones, Evans, White, Young, Martin, Clark, and Williams