Sharissa is not a popular first name. It is more often used as a girl (female) name.
First names and their meaning - Page 3444
Shehara
Shehara is not a popular first name.
Shivu
Shivu is not a popular first name.
Soya
Soya is not a popular first name.
Sukhman
Origin: Panjabi. 
Meaning: Peace of mind, Bringer of peace to mind. 
Sukhman is not a popular first name. It is more often used as a unisex (male and female) name. 
Sumarni
Sumarni is not a popular first name.
Tapio
Tapio is not a popular first name. It is more often used as a boy (male) name.
Tasheka
Tasheka is not a popular first name. It is more often used as a girl (female) name.
Thornton
Origin: Scottish-Gaelic. 
Meaning: Thorn bush enclosure or settlement, Town of thorns. 
Thornton is not a popular first name. It is more often used as a boy (male) name. 
Token
Token is not a popular first name. It is more often used as a boy (male) name.