Janitza is not a popular first name. It is more often used as a girl (female) name.
First names and their meaning - Page 5959
Jayana
Origin: Sanskrit. 
Meaning: Bringer of victory. 
Jayana is not a popular first name. It is more often used as a girl (female) name. 
Jeannett
Name day: 27 December. 
Jeannett is not a popular first name. It is more often used as a girl (female) name. 
Jebon
Jebon is not a popular first name.
Jenno
Jenno is not a popular first name.
Jesser
Jesser is not a popular first name.
Jhett
Jhett is not a popular first name. It is more often used as a boy (male) name.
Jilla
Jilla is not a popular first name. It is more often used as a girl (female) name.
Jingles
Jingles is not a popular first name.
Jivesh
Jivesh is not a popular first name.