Radica is not a popular first name. It is more often used as a girl (female) name.
First names and their meaning - Page 3103
Rawda
Rawda is not a popular first name. It is more often used as a girl (female) name.
Reyhaneh
Reyhaneh is not a popular first name. It is more often used as a girl (female) name.
Rezi
Meaning: Gatherer. 
Rezi is not a popular first name. It is more often used as a girl (female) name. 
Rhean
Rhean is not a popular first name.
Ronnesha
Ronnesha is not a popular first name. It is more often used as a girl (female) name.
Roopam
Roopam is not a popular first name.
Ryuu
Meaning: Dragon, A dragon. 
Ryuu is not a popular first name. It is more often used as a boy (male) name. 
Sayid
Origin: African. 
Meaning: Master. 
Sayid is not a popular first name. It is more often used as a boy (male) name. 
Shiji
Shiji is not a popular first name.