Family name جلول (جلول 
, Jelloul 
, Jalloul ) , in all the world, is a common last name. The surname جلول is habitual in Lebanon, where it is quite a common surname, Tunisia, and Syria, where it is quite a rare surname. In absolute terms, the name is most common in Lebanon, Algeria, and Morocco. Likewise, جلول is the forename as well as the last name.
| VARIANT | COUNTRY |
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| جلول | Syria, Lebanon, Sudan, Libya, Algeria |
| Jelloul | Tunisia, Morocco, United States, Algeria, France |
| Jalloul | Syria, Tunisia, Morocco, Lebanon, Algeria |
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ناجي جلول Tunisian historian and politician, TN (b. 1957) |
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مايا جلول Lebanese chess player, LB (b. 1990) |
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أحمد جلول association football player, LB (b. 1992) |
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| غنوة جلول Lebanese politician, LB (b. 1962) |
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| عادل جلول Moroccan cyclist, MA (b. 1982) |
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