Long story short I used to have the name Jeffdruid on Frostmourne during Legion/BFA first patch. However I transferred to Barthilas during BoD. Now that I’m back to Frostmourne, the name is taken by a level 12 alt (https://worldofwarcraft.com/en-us/character/us/frostmourne/Jeffdruid). I checked the achievement of this account and looked like the owner was active around Castle Nathria time.
Anyway I would like to seek the owner of this name and try to sort out an agreement because I would like to have the name again. If anyone have any info please let me know. You can reach me at Kuroemon#6139. Thank you very much!