Last name 長 (長 
, Осаму 
, Масару , and others...) , in the world, is quite a rare cognomen. The surname 長 is habitual in China, where it is a rare surname, Ukraine, and Russia, where it is a very rare surname. Much less frequently, 長 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 長 | China |
| Масару, Осаму, Оса | Ukraine, Russia |
| Хадзимэ, Такэси, Хисаси, Цукаса | Russia |
| Нага | Ukraine |
Ch'Ang, Chang, Cheong, Cheung, Cho, Chong, Chou, Chàng, Cháng, Chāng, Chō, Chương, Csang, Hajime, Hatsumi, Hatumi, Hisashi, Hisasi, Họ Tưởng, Jahng, Jang, Jhang, Masaru, Naga, Nagamaki, Nagaosa, Nobu, Osa, Osamu, Seung, Take, Takeru, Takeshi, Takesi, Teo, Thường, Tie, Tio, Tiu, Trương, Tsukasa, Tukasa, Tyou, Zang, Zhang, Zhāng, Чан, Чанг, Чжан, ג'אנג, צ'אנג, تشانغ, جانغ, じょう, たけし, たける, のぶ, オサ, チャン, ツカサ, 勝, 司, 士, 常, 张, 张氏, 張, 新, 昌, 昌氏, 暢, 榮, 武, 源, 畅, 章, 竹, 苌, 莊, 萇, 蔣, 长, 长氏, 高, and 장
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長 延連 Japanese civil servant and businessman (1881-1944), JP (b. 1881) |
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| 長守善 Japanese economist, JP (b. 1900) |
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| 長正之 Japanese association football player, JP (b. 1987) |
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