Raina \ra(i)-na\ as a girl's name is pronounced RAY-nah. Variant of Regina (Latin) or Reine (French), meaning "queen". Also feminine form of Ray (Old German) "wise guardian". May also be used as a short form of Lorraina and Lorraine. Modern use also refers to rain from the sky.
Raina has 24 variant forms: Raenah, Raene, Rainah, Raine, Rainee, Rainey, Rainelle, Rainy, Raleine, Raya, Rayann, Rayette, Rayleine, Raylene, Raylina, Rayline, Rayna, Rayne, Rayney, Raynelle, Raynetta, Reina, Reyna and Reyney.