Romaine \r(o)-mai-ne\ as a girl's name (also used as boy's name Romaine), is of French origin, and the meaning of Romaine is "citizen of Rome". Feminine form of Romain. Also the name of a type of lettuce.

Romaine has 4 variant forms: Romane, Romayne, Romeine and Romene.

Baby names that sound like Romaine are Romina and Romana.