Origin: Breton. 
Rivod is not a popular first name. It is more often used as a boy (male) name. 
First names and their meaning - Page 12033
Rivodius
Origin: Breton. 
Rivodius is not a popular first name. It is more often used as a boy (male) name. 
Riwal
Origin: Breton. 
Riwal is not a popular first name. It is more often used as a boy (male) name. 
Riwalon
Origin: Breton. 
Riwalon is not a popular first name. It is more often used as a boy (male) name. 
Riwod
Origin: Breton. 
Riwod is not a popular first name. It is more often used as a boy (male) name. 
Ri-Xin
Ri-Xin is not a popular first name. It is more often used as a unisex (male and female) name.
Rixt
Rixt is not a popular first name. It is more often used as a girl (female) name.
Rıza
Rıza is not a popular first name. It is more often used as a boy (male) name.
Riziero
Riziero is not a popular first name. It is more often used as a boy (male) name.
Rizimer
Origin: Basque. 
Rizimer is not a popular first name. It is more often used as a boy (male) name.