Shyasia is not a popular first name. It is more often used as a girl (female) name.
First names and their meaning - Page 3546
Sieanna
Sieanna is not a popular first name. It is more often used as a girl (female) name.
Simao
Origin: Hebrew. 
Meaning: Obedient. 
Simao may refer to: Simao District (Chinese: 思茅), in Pu'er City, Yunnan, China Simão is a Portuguese given name, may […] 
Sisil
Sisil is not a popular first name.
Souzan
Meaning: Burning. 
Souzan is not a popular first name. It is more often used as a girl (female) name. 
Suhendra
Suhendra is not a popular first name.
Sujey
Sujey is not a popular first name. It is more often used as a girl (female) name.
Sunish
Sunish is not a popular first name.
Syanne
Syanne is not a popular first name. It is more often used as a girl (female) name.
Taffany
Taffany is not a popular first name. It is more often used as a girl (female) name.