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RobertJohn @RJRJRJRRJRJ78 #3011967486

26 October 2021
account created (per Roblox API)
26 Oct 2026, 23:17
last measured (UTC)

Username record

@RJRJRJRRJRJ78 — observed 26 October 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

SecretVerse Studio#1074557114 · Membre
142,733,339
크롱 스튜디오#35669818 · 멤버
57,845,256
Team Sploshy#2937793 · Member
35,345,355
Byteonix#9642354 · Member
18,772,167
Jump = Backflip#447185872 · Member
15,032,752
braxworks#5268948 · Supporter
13,458,187
Osyriss Studios#3996161 · 💎 Member
12,915,044
Toro_king Studios#5579977 · 👥| Player
7,019,506
Slap Battles#9950771 · BELOVED FAN <3
6,732,618
Suprise Studios!#34408811 · Member
6,313,101
Punchline Team#33016906 · Member
5,590,590
CineStars#209948163 · Member
5,506,591
Wave of Brainrots#411609583 · Member
5,366,639
로블록스 문화부#35261177 · 회원 / Member
5,362,740
Rush Entertainment!#35998478 · Owner
4,391,875
Brhome Studio#143839397 · Member
4,280,584
TypKris Community#5662165 · Member
4,224,176
ChainLemonade Studios#5916008 · Lemon
4,221,395
ひみつのおるすばん:Secret Staycation#33331483 · メンバー - Member
4,135,135
Gamefam x Sonic#13632331 · Member
3,566,575
Moho's Tower Group#810974898 · Member
3,233,012
Games by Bacon#343066366 · Owner
2,987,307
Brazilian Team#390302571 · Members
2,892,141
Ksieny#6712002 · Member
2,810,480
Playduo Studio#4626344 · ⭐Fan
2,802,646
Equip Studios#33895697 · Member
2,718,234
Cranky Games#10458237 · 🥈Silver🥈
2,697,884
RelWel Games#143882909 · 💎Member
2,666,687
GrepyDevs.#34719631 · Member
2,582,216
Okay Games Studio Inc. Cooperation#35962916 · Member
2,571,049
W OR L CREATIONS#40916413 · W MEMBER
2,520,745
Skate Off#570354149 · Member
2,468,897
Happy Obbying#33412064 · Member
2,468,026
Whoops Works#35987670 · Players
2,342,959
Punchline Lite#34943400 · Member
2,318,567
NOC Studio#16081346 · VIPS
2,250,024
Thunderbolt Experiences#16869981 · 💎 | Member
2,088,250
NoobZ Productions#5722743 · Owner
2,085,720
Melodicers#35114520 · Anggota
2,080,224
Towers INC.#35954645 · Member
2,020,318
Punchline Ultra#35497063 · Member
1,969,819
laughablehaha#5054016 · Member
1,954,063
My Patek Brainrot#658449552 · Owner
1,678,195
I WANNA TROLL#383502464 · Member
1,601,728
HyperCatz#14467815 · Member
1,563,438
Chicken Roleplay Games#900124720 · Chick🐤
1,529,923
코튼 스튜디오#35716837 · 멤버
1,457,195
Create A Tower#35965878 · Member
1,300,372
Cutie Bunny Studio#35932883 · Bunny 🐰
1,290,156
SEOK STUDIO#33813854 · member
1,164,387
Battle Minigames Community#684150855 · Warrior 🌟
1,102,932
bebiyaks#33076076 · members💞
1,100,779
JA Studios.#9332075 · Fan
1,065,491
Click Clack Studio#454321595 · Member
1,040,114
The Construction Devs#35999496 · Member
1,026,206
스틱스 스튜디오#36027031 · Member
1,018,885
KEBOS#5521318 · members
937,818
Low Health Games#140103299 · Member
929,997
Offday Games#666731498 · Member
873,116
TowerUP!#36040718 · Member
850,097
Find The Morphs#14827419 · Member
806,255
Spelling Studios#35404073 · Member
798,121
PunchLineX Studio#546395507 · Member
753,487
CatLeo Studio#6469321 · Fan
714,180
آسترو أستوديو / Astro Studio#13636452 · 👤العضو - Member👤
698,958
A idk Studios#33603376 · People just wants to play
680,794
BuIIdog Studios#302414236 · ✧ Dawg
674,816
Grow a Tower#36093025 · [⭐] Member
644,545
Lucky Morphs#35081599 · ☘️ Lucky Fans
642,784
Whirlpool Studio#2756366 · Fan
621,444
The Tower Games#36003690 · Friends 🤗
588,326
Brown Games Studio#36002804 · Member
577,191
very tuff games#631707802 · Member
568,250
Easiest World#36086013 · Member
567,761
O Filho Pródigo#745409152 · Member
562,120
false#3314629 · not false
511,342
My Friend and best friend!#32427855 · Friend
497,142
PANG Games TM#16465091 · Fan
473,639
Jumping Blox#528326739 · Member
457,770
Shiny Monster#35933216 · Glow Getter
449,860
Sea Game Studio#34544757 · Owner🪏
439,729
Fat Brain Games#10193841 · Brains
434,810
Pixel-bit Studio#2684297 · ✨Subscriber✨
426,627
okay games..#35137308 · Member
421,804
Crazyblox Games#3196771 · Member
417,168
Eman Inc.#35081376 · Eman
389,396
Lurc#9756891 · Member
380,649
Dizzy Experiences#33761890 · Member
380,512
MIKETING Studios#36075983 · Member
377,448
Young’s Studios#14005525 · Group Member
367,979
The Comedy Elevator Fans#6215742 · Big Fans
333,211
NTY Entertainment#35641026 · NTY REGULARS
332,726
Ultimate Games#8102840 · Member
302,306
Malitur Studio#4387338 · Veteran Member
287,455
너만 못 깨는 타워ㅣThe Tower Only You Can't Beat#35673968 · [⭐] Member
280,525
High Tower Games#36085062 · Member
271,597
special games group#14399850 · member
266,548
Happy Cats Studios#535025908 · Member
262,652
Psychic Studios!#14212570 · Member
225,275
Reliable Community#35448570 · Owner
223,972

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