Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@cousin123331

hero slayer @cousin123331 #1783756541

25 July 2020
account created (per Roblox API)
13 Sept 2026, 07:56
last measured (UTC)

Username record

@cousin123331 — observed 13 September 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member
32,838,775
BIG Games Pets#3959677 · Fan
29,166,348
Quataun#12121240 · Member
18,403,984
Current.#34852864 · Member
18,324,835
Roblox#7 · Member
13,540,007
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,756
Wild Atelier#7947655 · Member
8,894,427
(学乱) Gakuran#416091513 · Students
7,518,714
Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,069,260
RELL World#1226491 · [Gen] 2X2X
6,625,057
Emotes CO.#5446074 · Member
6,153,868
rip_family#13189664 · Member
5,657,873
Small World Games x Anime Defenders#34121350 · Member
4,754,075
The MonkeyMan Fan Club#14765325 · Member
4,555,764
Ashe Army#4115962 · Member
4,057,264
Lightning Dragon Studio#12420072 · Fan
3,736,987
IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹
3,497,102
RELL GAMES#4939446 · Bronze Rell
3,464,139
#FireNation#4008286 · Fire Member
2,995,247
Expeditions Entertainment#35929511 · Member
2,921,774
Fishy Robux#5293484 · Supporter
2,665,663
BlockZone#5202664 · Member
2,511,574
Universe Time Studio#6556072 · Universe Member
2,470,991
Team Sloth Forever#3367671 · Member
2,420,971
LM Experiences#8573091 · Supporter
1,989,251
[B:S] HW Team#6073919 · Fan
1,926,082
TeamTanqR#3052825 · Fans
1,026,246
AFS: Endless#361078446 · Member
967,780
Impulsive Studios#5243967 · 💥 Supporters
947,641
#Catnation#3236113 · Cat
589,155
Turbo Builders Club#9 · Member
530,421
ProjectSupreme#3318146 · The Supreme Society ☔️
517,417
Bick Boizz#33889921 · Member
454,444
Roleplaying Clothing by Tiger#7230215 · Premium Customer
453,929
RoyallyB#5816252 · ⭐Member
375,585
The Linkmon99 Fan Club!#407447 · #LINKMOB 😎
278,183
Clout Baddies<3#6134245 · 🦇┆batty
248,553
Kelvingts#4625493 · C - Rank
227,214
Tofuu's World#7204041 · Member
226,610
AOT Last Breath#5086783 · Community
165,483
The BitSquid Fan Club#6857248 · Tentacle
116,091
XanderPlaysThis Official Group#5767097 · Unicorn
65,849
Nok Studio#5893341 · Member
47,400
Club CV#7315666 · Cool Member
47,149
Ruinedッ#9725157 · echo
36,747
PowerZone#10639016 · 🎮 Member
17,926
Tuna Studio: Age of Honor 義#664703804 · Member
14,289
ÆSIR Empire (AEC)#11998930 · AEC Member
519
_Free Group Admin_#6734989 · Free-Admin
361
Lurid.Games#16493482 · ✅ Member
48
Hello sisters ;>#11344796 · Member
35
MM2 and adopte me for robux#10820847 · Member
27
coluzions__clothing#12559822 · Member
21
decimation.#14316398 · 𝘮𝘦𝘮𝘣𝘦𝘳...
19
|-Good Vibes-|#15057161 · Member
18
.kakegurui.-.#9382513 · Member
17
Naruto_fan_club!#6676651 · Member
16
Only robux people.#8177327 · Member
14
Best gc#14495353 · Member
12
Tom the Spider#11784893 · Member
9
Roblox jay’#10989410 · Member
9
Cheese Childrens#7952969 · What Why Are You Here
7
Random <3 ._.#12668418 · Member
4

Membership and rank as measured from this user’s public group list.