Female and male names : Taoism.

Chinese origin, derived from the character 道, meaning 'path' or 'way', and is associated with Taoism's natural order of the universe. It was also borne by wise Emperor Yao. Today, it remains a popular given name in China.

Vietnamese name of ancient origin, derived from "thiên," meaning heaven or sky. It is often associated with Buddhist and Taoist traditions, symbolizing celestial beings and natural world. Believed to hold significant power and influence over an individual's fate, Thien was popular among devoted practitioners of these religions in Vietnam, later gaining international recognition. Beyond its meanings related to heaven and sky, it can also represent mindfulness, inner peace, and kindness.

Chinese origin and signifies 'oneness' or 'unity', reflecting harmony and balance as per Taoist teachings.

The name Yin originates from ancient Chinese philosophy, Taoism, representing feminine, passive energy.