Surname ياسين (ياسين 
, Yasin 
, Yassine , along with others...) , all over the world, is a prevalent cognomen. The family name ياسين is characteristic of Palestinian Territory, where it is a common surname, Lebanon, and Pakistan (explore the name in all countries). Not in comparison with a country's population, it is commonest in Pakistan, Egypt, and Ethiopia. Also, ياسين is the forename as well as the last name.
| VARIANT | COUNTRY |
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| ياسين | Jordan, Egypt, Sudan, Iraq, Iran |
| Yassin, Yaseen, Yasin, Yassen | Morocco, Ethiopia, Pakistan, Algeria, India |
| Yassine | Morocco, Ethiopia, Pakistan, Egypt, Algeria |
| Yacine | Morocco, Egypt, Indonesia, Algeria, India |
| Yacin | Morocco, Tunisia, Egypt, Algeria, India |
| Yasseen | Pakistan, Egypt, Malaysia, Saudi Arabia, India |
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محمد رضا آل ياسين Iraqi faqih and poet, IQ (b. 1880) |
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راضي آل ياسين Iraqi faqih and poet, IQ (b. 1896) |
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إسماعيل آل ياسين Iraqi poet, IQ (b. 1904) |
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إسماعيل ياسين Egyptian actor (1912-1972), EG (b. 1912) |
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عبد السلام ياسين Moroccan politician (1928-2012), MA (b. 1928) |
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رشيد ياسين Iraqi journalist and poet (1931-2012), IQ (b. 1931) |
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أحمد إسماعيل ياسين founder of Hamas, PS (b. 1936) |
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| مرتضى آل ياسين Iraqi Islamic jurist, IQ (b. 1894) |
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أسعد علي ياسين Ambassador of Iraq to Yemen, IQ (b. 1953) |
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وليد ياسين Israeli journalist, IL (b. 1960) |
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| مصطفى كامل ياسين Iraqi legal scholar, IQ (b. 1920) |
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| كمال ياسين Egyptian actor (1924-1987), EG (b. 1924) |
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روعة ياسين actor, SY (b. 1976) |
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رنا جعفر ياسين Iraqi poet, IQ (b. 1980) |
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| محمد حسن آل ياسين Iraqi historian, researcher, poet, and cleric, IQ (b. 1931) |
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