Family name 正 (正 
, Tadashi 
, Чингис 
) , worldwide, is a widespread last name. The surname 正 is habitual in Eastern Asia, particularly China, where it is quite a rare surname, Japan, and Taiwan. Also, 正 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 正 | China |
| Tadashi | China, Japan, United States, Brazil, Taiwan |
| Чингис | Kazakhstan, Ukraine, Kyrgyzstan, Belarus, Russia |
Cheong, Chung, Chŏng, Dǐng, Jeong, Jung, Zheng, Zhin, Чен, تشونغ, เจ๋ง, ジョン, タダシ, チョン, 丁, 井, 亭, 佂, 侹, 停, 偵, 呈, 埩, 妌, 姃, 婷, 定, 庭, 廷, 征, 情, 挺, 掟, 政, 整, 旌, 晶, 晸, 柾, 桯, 梃, 楨, 榮, 檉, 正面, 汀, 浄, 涏, 淀, 淨, 渟, 湞, 瀞, 灯, 炡, 玎, 珵, 珽, 町, 眐, 睛, 碇, 禎, 程, 精, 綎, 胜, 艇, 訂, 諪, 貞, 鄭, 酊, 釘, 鉦, 鋌, 鋥, 錠, 霆, 靖, 靘, 静, 靚, 靜, 頂, 頲, 鼎, and 정
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佐藤 正 JP (b. 1884) |
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吉田 正 JP (b. 1896) |
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| 千田 正 Japanese politician, JP (b. 1899) |
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| 佐久間 正 Japanese translator (1910-1992), JP (b. 1910) |
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| 清井 正 Japanese businessperson (1910-2006), JP (b. 1910) |
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| 工藤 正 Japanese businessperson, JP (b. 1943) |
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| 安原 正 JP (b. 1934) |
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| 輿石 正 Japanese film director, JP (b. 1946) |
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| 本告 正 JP (b. 1943) |
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| 友利 正 Japanese boxer, world champion, JP (b. 1959) |
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| 垣花 正 Japanese announcer, JP (b. 1972) |
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