Anuna is not a popular first name. It is more often used as a girl (female) name.
First names and their meaning - Page 9215
Anuraga
Meaning: Love. 
Anuraga is not a popular first name. It is more often used as a girl (female) name. 
Aono
Aono is not a popular first name.
Arach
Origin: Hebrew. 
Meaning: To prepare, Ready. 
Arach is not a popular first name. It is more often used as a boy (male) name. 
Aragaki
Aragaki is not a popular first name.
Araia
Origin: Basque. 
Araia is not a popular first name. It is more often used as a girl (female) name. 
Aramo
Aramo is not a popular first name. It is more often used as a boy (male) name.
Archuleta
Archuleta is not a popular first name.
Ardison
Ardison is not a popular first name.
Ardmore
Meaning: Fervent. 
Ardmore is not a popular first name. It is more often used as a boy (male) name.