From ChatGPT
Q: what does Xian mean?
Response: “Xian” is a shorthand for “Christian.”
Here’s the breakdown:
- The “X” comes from the Greek letter Chi (Χ), which is the first letter of “Christ” (Χριστός / Christos).
- The “-ian” suffix remains from the English word “Christian.”
So “Xian” = “Christian”, and “Xianity” = “Christianity.”
This abbreviation has been used for centuries — the same way “Xmas” is short for “Christmas.” It isn’t meant to be disrespectful; it originated with Greek-speaking Christians themselves.
In short, when you see “Xian”, just read it as “Christian.”