Family name Alai (Alai 
, Alay 
, 阿来 
) , globally, is a common cognomen. The cognomen Alai is characteristic of Brunei, where it is quite a common surname, Guatemala, and Turkey, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Turkey, India, and Guatemala. Likewise, Alai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alai | Philippines, Turkey, India, Nigeria, Indonesia |
| Alay | Philippines, Turkey, India, Guatemala, Indonesia |
| 阿来 | China |
| Алаи | Russia |
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carles mauné i alai Spanish composer (1899-1985), ES (b. 1899) |
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| robert alai controversial blogger and techie in Kenya, KE (b. 1901) |
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| alai kalaniuvalu American football player, US (b. 1971) |
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| alai zubimendi illustrator, cartoonist, ES (b. 1976) |
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| alai tan researcher |
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| mangnute alai Ming dynasty person CBDB = 124616 |
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| alai nuualiitia college basketball player (2000–2003) Brown |
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| daniel hakim alai Dr. sc. ETH Zürich 2009 |
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| alai ganuza |
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| alai urrutikoetxea-uriguen |
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| alai niyazmengliev |
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| andrea alai IT (b. 1985) |
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| alai ghasem Swedish footballer, SE |
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| cyrus alai |
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