1. Yinzi five elements belong to wood. According to the principle that five elements belong to wood, it is forbidden to name Yinzi with five elements.
2. The naming of Yin characters is forbidden to use words with the same vowel ιn or the same tone, which makes it awkward to read and has no sense of rhythm;
3. The names of Yin characters are taboo to be homophony with ancestors and elders. If there is a negative word in the name of the ancestor, the younger generation is taboo to use it.
Tips: It is forbidden to use uncommon words in naming. Names are used for communication, otherwise, names lose their value of existence. If some uncommon words are used in naming, which most people don't know, it will inevitably affect the communication between people.