Can divination work out each other's names?

Divination applies universal laws, not specific laws.

It's like the weather forecast. Thick clouds will have heavy rain and heavy rain, while thin clouds will have light rain. However, it is impossible to measure the specific rainfall in millimeters. If you want to infer rainfall, you must refer to the actual situation. For example, last time this thick dark cloud, the rainfall was 15mm, so this time it is expected to be15 mm; Last time, there was no wind in this dark cloud, so the rain was very concentrated, 15 mm, but this time there was wind, and the wind would blow away the surrounding clouds, so all places could not reach 15mm, in other words, there must be a clear reference value to calculate.

Fortune-tellers are not immortals, so they can't directly infer very specific things. When doing specific calculations, such as figures, there must be a reference quantity, such as calculating wages. The average person's salary is calculated by thousands, so there is a reference value, and the calculated salary is 3000 or 5000.

A person's name is very specific, it is a specific quantity. Moreover, in divination, such problems are rare, and fortune tellers can't get a reference value. Without reference value, you can't guess the name. But names can be converted into numbers, and names can be inferred from common sense and divination.