Baby Names Boy Names Meaning of the Name Thanh Updated April 14, 2026 by Jennifer M. Thanh Gender: Male Origin: Vietnamese Meaning: Brilliant ♥ Add to my Namelist What is the meaning of the name Thanh? The name Thanh is primarily a male name of Vietnamese origin that means Brilliant. People who like the name Thanh also like: Harvey, Leo, Clark, Theodore, Phuc, Marcus, Scott, Sophie, Gemma, Melia, Zhen, Mulan, Xiu Juan, Maylin Names like Thanh: Temima, Thamina, Tomomi, Tayten, Tim, Tayden, Thaman, Thomae, Tam, Tuomo, Thema, Tanay, Theodwin, Tumaini, Tema, Teman, Titan, Tommy, Taima, Twm, Taman, Tamah, Temi, Tuyeni, Tene, Tumo, Tanya, Tuana, Theon, Tahan Stats for the Name Thanh Thanh is currently not in the top 100 on the Baby Names Popularity Charts Thanh is currently not ranked in U.S. births