Worldwide, Klach (Klach 
) is a rare masculine forename. The first name Klach is characteristic of Northern Africa, particularly Tunisia, where it is a rare masculine name, Algeria, and Morocco, where it is a very rare male name. More prevalently, Klach is the last name as well as the forename.
Med, Saber, Abdou, Abdka, Amine, Ayoub, Aymen, Ayman, Ahmed, Bilal, Bibin, Karim, Kader, Didin, Didan, Diden, Didou, James, Hamdi, Hamza, Habib, Fethi, Salah, Issam, Midou, Mahdi, Ali, Abd, Mouh, Moez, Sami, Said, Simo, Sido, Abdo, Amir, Amin, Carl, Kais, Klay, Didi, Didn, Ddin, Ines, Omar, Zied, Marwa, Mekki, and Islam