The name cannot have the same sound as that of your elders.
In ancient times, naming a baby junior could not have the same sound as the elder. This was an old habit, mainly to show respect for the elders. Therefore, names with the same sound as the elders were taboo. Same name. However, with the development of the times, such bad habits are gradually eliminated.
This does not mean that you cannot have accents with your elders. If the elders are from a "well-known family", not only will there be no hindrance to the accent or the same word, but you will also be blessed by the elders.
Extended information:
There are restrictions on the names used by citizens
Necessary restrictions should be placed on the names used by citizens under certain conditions. The "Regulations" stipulate that names must not contain the following content: 1. Damaging the dignity of the country or nation; 2. Going against good national customs; 3. Being likely to cause adverse reactions or misunderstandings from the public.
The "Regulations" stipulate that names shall not use or contain the following words, letters, numbers, and symbols:
1. Simplified traditional Chinese characters; 2. Variants that have been eliminated, except those in surnames;
3. Self-made characters; 4. Foreign languages; 5. Chinese pinyin letters; 6. Arabic numerals;
7. Symbol; 8. Other words that are beyond the scope of standard Chinese characters and ethnic minority characters.
Baidu Encyclopedia-Name