ভাবতে ভালো লাগে Saad ( سعد ) ( সা'দ ) is a letter of the Arabic alphabet. In words it sounds much like the English letter 's' but with more of a whistle sound. One of the Surahs (chapters) of the Quran is called Surah Saad.It is not the same as the single Arabic letter 'sad' which has no intrinsic meaning. Gender: Male Religion: Muslim Ethnic / Arabic / Aramaic / Africa Origin: Meaning: Variant of Sa'ad: A companion of the Prophet (S.A.W), Felicity, Good luck, Good fortune, Success, Happiness, Prosperity, Lucky, Help, Support. Numerology: Expression Number 7: People with this name are excellent at analyzing, understanding, and learning. They tend to be mystics, philosophers, scholars, and teachers. Because they live so much in the mind, they tend to be quiet and introspective, and are usually introverts. When presented with issues, they will see the larger picture. Their solitary thoughtfulness and analysis of people and world events may make them seem aloof, and sometimes even melancholy. Popularity Ranking: Saad is not a popular first name for men but a very popular surname or last name for all people for the years 1993 through 2011.