No.
Engraving the names of descendants on tombstones is not directly related to good or bad luck. It’s just that different places have different customs and have different requirements for engraving. If it is the tomb of a father's generation, the names usually engraved include all sons, daughters, grandsons, granddaughters, etc. If it is the tomb of an ancestor or above, there are great-grandsons, great-great-grandchildren, etc. Because there are too many people, the traditional tombstones are not spaced enough to write them, and they are too small. If you can't see clearly, you need to determine the specific range of people to write based on the number of people. Generally, it starts with the seniority of the person who presided over the erection of the monument. It is best not to exceed twenty, otherwise it will be too crowded.