Rui is a Portuguese name with Japanese origins, meaning 'lucky' or 'auspicious'. In Japan, it's a common given name and surname.
In Portugal, Rui is a traditional name with Christian roots. In Japan, it holds cultural significance as a symbol of good fortune and prosperity.
People named Rui are often seen as optimistic, enthusiastic, and entrepreneurial with a positive attitude towards life.
The name Rui remains popular in Portugal and Japan, and is sometimes used in international contexts due to its unique blend of cultures.