Meaning and name origin
Rennie \r(en)-nie\ as a girl's name (also used as boy's name Rennie), is of Latin and French origin, and the meaning of Rennie is "reborn". Rennie is a variant of Renata (Latin): the Latin form of Renée (see Renee) used by the Puritans. Also a variant of Rene: short form of Irene (Greek) "peace".
Rennie is not a popular first name for females but a very popular surname or last name for all people (#9092 out of 88799, Top 10%) (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Rennie and its variant forms. Popular variation forms ranked in the Top 1000/100 are Renata (#659), Renee (#962), Rene and Renae. (2014 statistics).
Rennie is also pronounced similarly to Rawnie, Ronnee, Ronni and Ronnie▼. Other suggested similar baby names are Bennie▼, Dennie, Gennie, Hennie, Jennie▼, Pennie▼, Reanne, Reene, Reine, Remie, Renne and Ryenne. These names tend to be more commonly used than Rennie.