Nikitha is not a popular first name. It is more often used as a girl (female) name.
First names and their meaning - Page 1480
Niroshan
Niroshan is not a popular first name.
Peder
Meaning: Stone. 
Name day: 29 June. 
Peder is not a popular first name. It is more often used as a boy (male) name. 
Rajarshi
Meaning: Nobility. 
Rajarshi is not a popular first name. It is more often used as a boy (male) name. 
Raylan
Raylan is not a popular first name. It is more often used as a boy (male) name.
Rumah
Rumah is not a popular first name.
Sammantha
Sammantha is not a popular first name. It is more often used as a girl (female) name.
Shanaka
Shanaka is not a popular first name. It is more often used as a girl (female) name.
Simonne
Origin: Hebrew. 
Meaning: Listening. 
Simonne is not a popular first name. It is more often used as a girl (female) name. 
Caleigh
Origin: Scottish-Gaelic. 
Meaning: Descendant of caollaidhe, Pure. 
Caleigh is not a popular first name. It is more often used as a girl (female) name.