Meaning: Made from mud. 
Mrinmoy is not a popular first name. It is more often used as a boy (male) name. 
First names and their meaning - Page 1933
Natsuko
Meaning: Child of the summer. 
Name day: 12 November. 
Natsuko (なつこ, ナツコ) is a feminine Japanese given name. 
Olayiwola
Olayiwola is not a popular first name.
Oriel
Meaning: Gold. 
Oriel is not a popular first name. It is more often used as a unisex (male and female) name. 
Renne
Meaning: To rise again. 
Renne is not a popular first name. It is more often used as a unisex (male and female) name. 
Sangeeth
Sangeeth is not a popular first name.
Sarada
Sarada is not a popular first name. It is more often used as a girl (female) name.
Sharone
Sharone is not a popular first name. It is more often used as a girl (female) name.
Sujana
Sujana is not a popular first name.
Sumayya
Origin: Arabic. 
Meaning: High, Lofty. 
Sumayya is not a popular first name. It is more often used as a girl (female) name.