Arnis is not a popular first name. It is more often used as a boy (male) name.
First names and their meaning - Page 3779
Atara
Origin: Hebrew. 
Meaning: Crown, Crowned. 
Atara is not a popular first name. It is more often used as a girl (female) name. 
Ayaa
Ayaa is not a popular first name. It is more often used as a girl (female) name.
Azharul
Azharul is not a popular first name. It is more often used as a boy (male) name.
Bags
Bags is not a popular first name.
Barbs
Meaning: Strange, Mysterious. 
Barbs is not a popular first name. It is more often used as a girl (female) name. 
Betta
Origin: Hebrew. 
Meaning: My god is a vow. 
Betta is not a popular first name. It is more often used as a girl (female) name. 
Blease
Blease is not a popular first name. It is more often used as a boy (male) name.
Blondine
Blondine is not a popular first name. It is more often used as a girl (female) name.
Braun
Meaning: Strong one. 
Braun is not a popular first name. It is more often used as a boy (male) name.