Thi-Oanh is not a popular first name.
First names and their meaning - Page 12443
Thiong
Thiong is not a popular first name. It is more often used as a unisex (male and female) name.
Thiphaine
Thiphaine is not a popular first name. It is more often used as a girl (female) name.
Thi-Phuong
Thi-Phuong is not a popular first name.
Thirukumar
Thirukumar is not a popular first name. It is more often used as a boy (male) name.
Thirunavukarasu
Thirunavukarasu is not a popular first name. It is more often used as a boy (male) name.
Thirunavukkarasu
Thirunavukkarasu is not a popular first name. It is more often used as a boy (male) name.
Thi-Tam
Thi-Tam is not a popular first name.
Thi-Thanh
Thi-Thanh is not a popular first name.
Thi-Thu
Thi-Thu is not a popular first name.