Surname Ngo Thi (Ngo Thi 
) , throughout the world, is a rare cognomen. The family name Ngo Thi is habitual in Vietnam, where it is a rare surname, Germany, where it is a very rare surname, and Malaysia. In absolute terms, the name is most common in Vietnam, Germany, and Indonesia. More frequently, Ngo Thi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngo Thi | Vietnam, United States, Germany, Malaysia, Indonesia |