R:
Rabah - Gainer, winner
Rabi - Spring, breeze
Radi - Satisfied, content
Rafi - Exalting
Rafid - Support
Rafiq - Kind, friend
Raghib, Ragheb - Desirous, willing
Raghid - Pleasant
Rahman - Compassionate, merciful; referring to qualities of God listed in the Qu'ran
Ra'id - Leader
Ra'if - Merciful, gentle
Rais - Captain
Raja - Hope
Rajab - Seventh month of the Muslim lunar calendar
Raji - Hoping, full of hope
Rajih - Having the upper hand, more acceptable
Rakin - Respectful, firm, confident
Ramadan - Ninth month of the Muslim lunar calendar; month of fasting
Rami - Marksman
Ramih - Arcturus (brightest star in constellation Bootes)
Ramiz - Honored, respected
Ramzi - Symbolic
Rani - To gaze, gazing
Rashad - Integrity of conduct, maturity, wisdom
Rashid - One of good council; rightly guided, wise, having true faith
Rasil - Messenger
Rasin - Composed
Rasmi - Formal, official
Rasul - Messenger
Ratib - Regular, arranger
Ra'uf - Compassionate
Rayhan - Sweet basil; favored by God
Rayyan - Luxuriant; one of the gates of paradise
Razin - Composed, subtle
Reda, Rida, Ridha - (In God's) favor; contentment, satisfaction
Ridwan - Acceptance, satisfaction; name of the keeper of the gates of Heaven
Rihab - Vastness
Riyad, Riyadh - Gardens
Rizq - Subsistence, blessing of God
Ruhi - Spiritual
Rushd - Maturity, wisdom, sensible conduct
Rushdi - Mature, wise
Ruwaid, Ruwayd - Walking gently