Dũng is a Vietnamese male given name derived from the Sino-Vietnamese word 勇, which carries the meaning of "brave" or "courageous." As a unisex concept in Han characters, the element 勇 (dũng) is frequently used in names across East Asia, but in Vietnam, it is overwhelmingly chosen for boys, reflecting traditional values of valor and strength. Linguistically, Dũng is the Vietnamese reading of the Chinese character that appears in names such as Yong in Korean and Yū or Yuu in Japanese, showcasing the shared Sinitic roots across these cultures. Etymology and Historical Context The name Dũng is a Sino-Vietnamese borrowing from Chinese, where 勇 has long connoted bravery, as seen in classical texts like the Confucian Analects. During the period of Chinese domination and subsequent cultural exchange, Vietnam adopted many Han characters, and they were given local pronunciations under the system known as Hán-Việt. Thus, Dũng emerged as a proper noun for personal names, often chosen with the hope that the bearer would embody courage. The character 勇 is also associated with the concept of martial spirit, making it a popular choice among families with military backgrounds or aspirations. Cultural Significance In Vietnam, names ending with the