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

@Mjsillyboy #1951880315

15 October 2020
account created (per Roblox API)
23 Aug 2026, 18:33
last measured (UTC)

Username record

@HOSGamerRoblox — observed 23 August 2026

@HelpOthersKidsChanel — observed 23 August 2026

@Mjsillyboy — observed 23 August 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)

Speed Run ivi group#10332391
41
Spongebob Group On Roblox#10418887
7

Open data

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

Also a member of

BRAZILIAN SPYDER#35815907 · Member
38,948,493
Roblox#7 · Member
13,452,965
Osyriss Studios#3996161 · 💎 Member
11,839,614
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,008
Creator_Studio#5213021 · Fan
6,085,378
redifi#12255003 · Member
4,340,850
Roblox Wiki#127081 · Wiki Helper
3,677,971
Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner
3,379,133
US Simulators#10741807 · Member
3,344,352
Pаrаgоn#3352473 · Member
2,881,776
Over the Moon!#5866831 · Member
2,777,309
Team Sloth Forever#3367671 · Member
2,422,893
Lionly Studios#8296978 · ⭐ Supporter
2,237,166
Nova Hotels X#4683371 · Hotel Guest
2,000,513
wunmo 2#35984098 · Member
1,742,337
LOL Beats Game#36097789 · Member
1,615,223
Tycoon Typhoon#3234576 · New
1,408,509
Builders Club#8 · Member
1,357,471
Blοx Universe#4914205 · Member
1,278,082
Dashing Builders#10669449 · Member
1,127,241
Retro Dev#5264310 · Member
905,010
Turbo Builders Club#9 · Member
519,593
Venzel Studios#9828157 · Member
495,949
Prince Family Club#14296171 · Member
424,107
be a planet — official fan group#32075108 · Fan
413,636
StealthWhale#7083660 · Member
376,537
MorphForge#5130204 · Member
343,189
Uncomplicated Games#10218556 · ⛏️Member⛏️
295,456
Team Shark#1044005 · Fans
221,404
Crystalline Gamerz#5904057 · 💎 | Gemz
191,770
Thе Senate and People of Rome#5775679 · Provincial
190,791
Shedletsky Studios#2814397 · Subscriber
182,779
Darin's Games#5416009 · Community
142,801
reyl#5033201 · membr
129,467
Old ROBLOXians!#127754 · < 2020/2 - 3 Years >
103,883
Human UGC#2773956 · Group Member
98,737
Fissy Games#317547 · Supporter
94,167
★The xKingDoge Fan Club★#3033934 · Rank Pending
79,198
Sky Studios#742314 · Fan
73,875
Jie's Fan Group#2930699 · Piez buddies
49,734
Row books#6607043 · eeeee
42,746
Blazy UGC#16006645 · Supporters
39,092
Spongebob Movie..#6020023 · Member
36,714
RobRedEyes2 's Group#861873 · Member
36,276
ToddSquad#16866451 · Member
33,053
The Rockefeller Foundation#8131261 · Member
28,889
Speed Run 4 Developers and Fans#1229012 · Member
19,816
THE HOT AND COOL GANG#13275335 · COOL
19,261
Team AlvinBlox#2799194 · Fans
18,708
spongebob fans!!!#7703 · Sponges
14,497
Infinite Studios#451053 · Follower
14,049
Catalog Heaven Fans#467968 · Fan
13,873
Countryball Multiverse Official Group#12606126 · [M] Member [M]
12,182
The Nyan Cats#278567 · Nyan Cat Fans
10,205
Sound Better @ Devextra#1031553635 · Singer
7,133
Fissy's Crew#4156447 · Member
5,313
games#4009 · gamer
5,299
Pinoy Fan Group...#7377698 · Member
5,114
Old Users!#5535781 · 2020 Users
4,054
Meatball Army#4656170 · Meatball Army
4,012
Skype#755265 · Member
2,437
Jafred's Crew#4888142 · Member
1,335
Speed Runners#1170428 · Speed Runners
1,231
Speed Run#1237337 · Followers
1,059
Shirt Makers!#280615 · Shirt Makers
875
Speed Run 4#2924995 · Speed Runner
711
People who like old roblox :D#7400173 · Old roblox fans
693
Unversed Angels#2617251 · Proletariat
646
Bikini Bottom Roblox#2879978 · Fish
602
R.I.P Tix 2007-2016#3130441 · Member
331
Youtube group bengaming0000004 mode#3947417 · Members
325
Gaming Roblox games#5845053 · Member
306
The Krusty Krab#1056046 · Citizens
283
Cold's Igloo I Guess#5545665 · Members
238
Speed Run 20: Fan Group#7996844 · Member
220
Tornado Alley 7#8411200 · Starter
197
Speed Run Development#5577674 · Fan
140
Speed Run X: SATD Fan Group#9547015 · Member
71
I am a Pro and my sis is to and you all#7083758 · Class-D
54
Taco guy fan group#7243672 · Members
42
Looney Tunes (beta Group)#11812705 · Member
42
Midnight city star#9586543 · Member
39
Lorient | Sportswear#3003537 · Customers
39
TheGameMasterMan's Club#9922611 · people
34
Rainbow-New Obby#10649444 · Cube RP [creator]
34
the baby dummy group#9335111 · Member
32
You can be anyone that you want#9683433 · Secret group members people who joined the secret group this one
31
M i l k and c h e e s e#7011915 · Epic people
30
The SS Clan#4369094 · Member
27
Raydeo's Troop#10479126 · Member
25
Bikini Bottom®#2535732 · Citizen
23
Speed Run XXI Fan Club#9585418 · Player
22
FlameyGreen Games#9699297 · Fan
22
Brick Planet Studios#16856454 · ⭐Fans⭐
21
Bossfight#3739847 · Member
15
InfinityPpl#7715151 · :)
15
Wolfie's Pack#3592387 · Followers!
15
speed run fans#2627393 · Member
12

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