Baby Names Girl Names Meaning of the Name Thi Updated November 10, 2025 by Jennifer M. Thi Gender: Female Origin: Vietnamese Meaning: Single Female ♥ Add to my Namelist What is the meaning of the name Thi? The name Thi is primarily a female name of Vietnamese origin that means Single Female. People who like the name Thi also like: Selina, Seda, Biana, Sibyl, Rosemary, Gunda, Calantha, Kalb, Bernardo, Felix, Sullivan, Flavian, Ruslan, Egor Names like Thi: Thuyet, Totie, Theda, Teddy, Todd, Tadewi, Taite, Tehya, Tattuye, Tu, Tia, Tito, Tiya, Thy, Tahiya, Tate, Tiwa, Toyah, Ted, Theo, Teo, Theta, Twee, Taya, Thao, Thea, Thoth, Tatau, Ty, Toddy Stats for the Name Thi Thi is currently not in the top 100 on the Baby Names Popularity Charts Thi is currently not ranked in U.S. births