Surname Laan (Laan 
, لان 
, Лаан 
) , across the world, is a common last name. The last name Laan is characteristic of Netherlands, where it is quite a common surname, Estonia, and Iceland, where it is quite a rare surname. In absolute terms, it is commonest in Netherlands, Estonia, and Indonesia. Much less frequently, Laan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Laan | Germany, Indonesia, Estonia, United States, Netherlands |
| لان | Saudi Arabia, Sudan, Algeria, Egypt, Iraq |
| Лаан | Kazakhstan, Russia, Ukraine, Belarus |
|
h.a. laan (b. 1735) |
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| adolph van der laan (b. 1690) |
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| dirk jan van der laan Dutch artist, 1759-1829, NL (b. 1759) |
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| jacob van der laan NL (b. 1755) |
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| derk jan van der laan (b. 1759) |
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jacob laan Dutch mayor, NL (b. 1826) |
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| pieter jan laan born 1777; died 1862 (b. 1777) |
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| christiaan dirk laan politician (b. 1787) |
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| hendrik arnoud laan (b. 1780) |
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d. laan Dutch politician (1843-1905), NL (b. 1843) |
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| gijsbert nicolaas laan (b. 1785) |
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j.a. laan Dutch politician, NL (b. 1848) |
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| jan zeeuw van der laan NL (b. 1832) |
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dick laan Dutch writer and film pioneer, NL (b. 1894) |
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| pieter jan rudolph laan (b. 1836) |
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