This is going to be elite level difficulty. I would give up on this if I were you and accept the minor username changes. That’s my professional opinion as someone with 8+ years of experience in the matter.
codinghorror
(Jeff Atwood)
2
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Dropped special characters in usernames | 8 | 2467 | February 25, 2020 | |
| Mentiong usernames with trailing underscore does not work | 4 | 2945 | November 10, 2015 | |
| Exclamation mark and special characters in usernames | 25 | 4872 | April 30, 2024 | |
| UserNameSuggester suggests names with trailing underscores | 2 | 1606 | September 11, 2015 | |
| Full name @mentions | 62 | 13147 | September 27, 2025 |