Meaning: Free one. 
Fayina is not a popular first name. It is more often used as a girl (female) name. 
First names and their meaning - Page 9115
Feist
Feist is not a popular first name.
Feivel
Origin: Hebrew. 
Meaning: Bright, God assists. 
Feivel is not a popular first name. It is more often used as a boy (male) name. 
Feldon
Feldon is not a popular first name. It is more often used as a boy (male) name.
Felson
Felson is not a popular first name.
Fenelon
Fenelon is not a popular first name.
Fenglin
Fenglin is not a popular first name. It is more often used as a boy (male) name.
Fenney
Fenney is not a popular first name.
Fentress
Fentress is not a popular first name. It is more often used as a boy (male) name.
Ference
Ference is not a popular first name.