Last name Tarhouni (الترهوني 
, Tarhouni 
) , all over the world, is a common cognomen. The surname Tarhouni is habitual in Northern Africa, particularly Libya, where it is a common surname, Tunisia, where it is quite a common surname, and Egypt, where it is quite a rare surname. Very seldom, Tarhouni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الترهوني | Saudi Arabia, Egypt, Tunisia, Sudan, Libya |
| Tarhouni | Mali, Tunisia, Libya, France, United Arab Emirates |
| radhouane tarhouni Tunisian wrestler, TN (b. 1950) |
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| samir tarhouni Tunisian police officer, TN (b. 1971) |
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| jamila tarhouni Tunisian researcher, TN |
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Mr, Amal, Amir, Amin, Amel, Amen, Amor, Adel, Adam, Asma, Aida, Atef, Ayed, Ayda, Aziz, Azza, Afef, Baha, Kais, Rami, Rabi, Rima, Abir, Arbi, Aref, Anis, Med, Ali, Ala, Aya, Rim, Eya, Zou, Moez, Mido, Sana, Dali, Sara, Samy, Said, Saif, Safa, Simo, Semi, Seif, Slah, Slim, Alaa, Sami, and Lina