Submitted NameRevisions Save Type Surname (from location) Usage Vietnamese Pronounced Pron. CHING, TIN [key·IPA] Other Forms FormsTrinh Edit Status Status [show contributorshide contributors] Added 5/28/2016 by highexpectasians Edited 8/15/2020 by Infinitas Meaning & History Vietnamese form of Zheng, from Sino-Vietnamese 鄭 (trịnh).