Pure, clean, or favorable
In Vietnamese, this name is derived from Sino-Vietnamese roots meaning 'pure' or 'untainted'. It can also carry the connotation of being 'favorable' or 'in accordance with', often used to signify harmony and smooth progress.
Fewer than 5 boys were named Thuan in 2025.
US births per 5-year period, 1990–present (SSA data).
Former Chief Technology Officer of Uber
Vietnamese-American astrophysicist and author
