"Yan, the mysterious bird is also." In geomantic omen, the swallow is a very auspicious bird and is regarded as a symbol of good luck among the people. The original meaning of the word Yan is a name for birds migrating north and south, but when it is used in naming, it is extended to mean freedom, dexterity and loveliness. In numerology, it is a name that can attract nobles to help and make a fortune. Both boys' and girls' names can promote the future career development and create their own achievements, so the name Yan means well and is very auspicious.