Saad \saad\ as a boy's name is of Arabic origin, and the meaning of Saad is "happiness".

Baby names that sound like Saad are Said, Saadya, Saeed, Sayid, Syed, Syd and Sid. Other similar baby names are Shad, Aad, Sandy, Asad, Asaad, Chad, Fahd, Fuad, Gad, Sean, Ladd, Lad, Laud, Mead, Rad, Read, Sage, Sail, Sal, Sam, Samy, Samm, Sami, Saul, Seal, Shadd, Shadi, Shade, Slade, Spud, Stan, Tad, Thad and Tadd.