Origin: African. 
Meaning: Water tortoise, Warrior. 
Gamba is not a popular first name. It is more often used as a boy (male) name. 
First names and their meaning - Page 7143
Ganbayar
Ganbayar is not a popular first name. It is more often used as a boy (male) name.
Garnik
Garnik is not a popular first name. It is more often used as a boy (male) name.
Gart
Gart is not a popular first name.
Germane
Meaning: Armed. 
Germane is not a popular first name. It is more often used as a girl (female) name. 
Germinal
Germinal is not a popular first name.
Gervasio
Origin: Basque. 
Meaning: Warrior. 
Gervasio is a masculine given name of Greek origin in its English variant. 
Ghayda
Origin: African. 
Meaning: Young and delicate. 
Ghayda is not a popular first name. It is more often used as a girl (female) name. 
Ghayth
Origin: African. 
Meaning: To sprinkle with rain. 
Ghayth is not a popular first name. It is more often used as a boy (male) name. 
Gher
Gher is not a popular first name.