Across the world, Ha Thi (Ha Thi 
) is a rare largely female, but uncommonly boy's given name. The forename Ha Thi is characteristic of South-eastern Asia, particularly Vietnam, where it is a rare dominantly female, but uncommonly masculine name. Very seldom, Ha Thi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ha Thi | Vietnam, Macao, Indonesia, Malaysia, Saudi Arabia |
Le, Duyen, Thanh, Trang, Tuyet, Tuyen, Tuyey, Nhung, Huyen, Huong, Quyen, Xuyen, Phuong, Nguyen, Mai Huong, Kim Anh, Lan Anh, Hoa Nuong, Ngoc Anh, Anh Tuyet, Thu Huong, Hong Nhung, Viet, Hien, Hong, Hanh, Ly, Ha, Mai, Mao, Anh, Lan, Tam, Thu, Nga, Hoa, Thuy Trang, Hue, Dung, Lien, Lieu, Loan, Tham, Thao, Thuy, Tran, Ngoc, Hang, Van, and Phuong Thao