Gererdina \ge-rerdi-na, ger(er)-dina\ as a girl's name is a variant of Gerardine (Old English), and the meaning of Gererdina is "spear brave".
The baby name Gererdina sounds like Gerardina, Gerardyne and Gerarda. Other similar baby names are Geraldina, Geraldine, Gerdine, Gertina and Giardina.