Gamer tag with suffix # then 4 digit afterwards

Suffixes are 4 digits by default but depend on how many gamers have chosen that gamertag. For a 12-character gamertag, we are
limited to a 3-digit suffix. For an 11-character gamertag, we are limited to a 4-digit suffix. 10-character gamertag, 5-digit suffix

They had to shorten the gamer tags when they added on the suffix. By adding the suffix, it enabled gamers to have the same gamer tag as another gamer. The suffix is just a way of distinguishing the different gamers with the same name.

Hi KC,

Thanks for coming to the forums. Unfortunately, there is no way of removing the suffix. They added the suffix so many people could have same gamer tag. Example if multiple people wanted John smith then the suffix gets added to tell people apart. When making
a gamer tag, it will show you what the gamer tag will look like. If it is a unique one that no one has it will not show the suffix. Please make sure you check these when going to change gamer tag. There are a few gamer tag checkers out there that are not correct.
Here is
the FAQ for the gamer tag update.

Thanks,

Brad

I assume it's reading it as "Cryptix" which is already used as a GT. So it would then add the suffix to it.

Hi KC,

Thanks for coming to the forums. Unfortunately, there is no way of removing the suffix. They added the suffix so many people could have same gamer tag. Example if multiple people wanted John smith then the suffix gets added to tell people apart. When making
a gamer tag, it will show you what the gamer tag will look like. If it is a unique one that no one has it will not show the suffix. Please make sure you check these when going to change gamer tag. There are a few gamer tag checkers out there that are not correct.
Here is
the FAQ for the gamer tag update.

Thanks,

Brad

Hi Brad, the gamertag I changed to and using now was unique. I did previously have it linked to my second microsoft account before I closed the account. I changed my gamertag on my main microsoft account to the gamertag I had on my second microsoft account
once that account was fully closed.

As my other microsoft account was closed, surely there wouldn't be a suffix generated next to the gamertag because that account no longer has the gamertag tied to it?