Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
~Rare Username Club~

~Rare Username Club~ #9360938

42
members (measured 2 Oct 2026, 08:48 UTC)
28 January 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENusername tradingrare itemscommunity

Description

Do you have a rare username?

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
18 Aug 2026, 00:5742first reading

Ownership

Owned by @12_lz as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@12_lz — 12_zl’s Alt (rank 255)

Rekop CITY_RTGKrew (@1bvnt) — [👑] 12_zl (rank 254)

Blanko (@6ooza) — Developer (rank 12)

Sailor (@WomensProtector) — Unique Usernames (rank 6)

lil_dino (@Interesting_Pop) — Good Username (rank 4)

@9c4u — 4 Character User (rank 3)

Whatisthis (@R1zzy176) — Regular Username (rank 2)

@TShirtsManager — Regular Username (rank 2)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

12_zl’s Alt1
[👑] 12_zl1
Developer1
Incredible Username0
3 Character User0
Rare Name0
Actual Word0
Very Cool Username1
Unique Usernames6
Underscore_Snipe1
Good Username8
4 Character User2
Regular Username17
Member42
Pending4
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.