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@JCKillayo

Skyblue @JCKillayo #643074153

13 June 2018
account created (per Roblox API)
5 Sept 2026, 17:47
last measured (UTC)

Username record

@JCKillayo — observed 5 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)

The good boys group yep#7874010
16
War studio’s.#17013255
3

Open data

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

Also a member of

The Garden Game#35789249 · Gardener
19,485,176
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,880,796
Badass Experiences#9825692 · Member
8,519,040
The Gang Stockholm#5273516 · Player
6,817,407
Paradoxum Games#4914494 · Player
6,041,285
Hexagon Development Community#5693735 · Member
4,894,260
Forsaken Dev Team#33548380 · Member
4,555,697
Pinewood Builders#159511 · Member
2,997,285
best tycoons studio#33447943 · Owner
2,465,235
FGTeeV (BebabaleepBopping)#6882266 · Member
2,402,970
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,711,978
Car Crash Simulator Official Group#3338997 · Fan
1,615,030
Asylum Life Community#5819563 · Patient
1,340,375
Schwifty Studios#3642592 · Fans
1,312,767
SCP | Roleplay Community#5479038 · Roleplayer
1,266,060
[CBRN]#5855434 · [E-1] Recruit
1,143,377
Innovation Inc.#157764 · Member
1,138,399
Tower Defense X#14733518 · fan :d
997,125
Lucid’s UGC#32642659 · Member
990,608
Defoko's Lab#914246270 · Test Subject
857,303
Hapless Studios#5502618 · Supporter
845,925
chases fan club#3498985 · Member
783,824
Splitting Point Studios#4491593 · Member
723,705
Central Intelligence Agencyᅠᅠᅠ#6572612 · Special Operative
634,361
COS.Studio#162575880 · Member
578,453
Sebee#6303746 · 😎 PRO
527,833
NBTF Community#5164842 · Member
405,366
Extreme War Experience#5863339 · Roleplayers
384,616
The Fartering Few#8532621 · Member
370,351
Wings ツ#2514178 · 😶 customer
367,047
Nekobyte Studios#3510718 · Fans
312,879
The Galactic Εmpire .#5288669 · E6 | Corporal
300,940
The Rainbow Omega Group#3229253 · Normie
282,481
Naval Roleplay Community#3534363 · High Ranking Officer🔱
258,151
Archived Library#32725402 · Member
252,556
Pinewood Builders Security Team#645836 · Trainee
240,807
Tower Battles Community#3404390 · Member
223,369
SCP: Site Roleplay Community#2935212 · Group Member
219,822
The Galactic Republic GRW#14625178 · Cadet
214,875
Fgteev#3696603 · Member
196,189
Shedletsky Studios#2814397 · Subscriber
184,807
Vision Works#3190911 · Member
177,759
CMB | The Universal Union#4904885 · Civil Protection
175,575
Innovation Security#901313 · [LR]In Training
169,165
Mumble Games#4785134 · Member
157,354
The Noobic Stratocracy#2704934 · Noobs
138,263
Sable Digital#7358272 · Members
129,685
JOHN ROBLOX#2547204 · john road blocks pieces
96,115
The Mayhem Syndicate#4890641 · Recruit
89,633
SYSTEM_32#15760185 · Members
87,850
Fireblade Games#7930658 · Member
79,686
Roman Entertainment#6531840 · [Community Member]
76,890
Zero Two ARMY#5225423 · Ace Pilot Skin
64,252
Epsilon Research: BH Core#33761670 · Member
63,599
Untitled Tower Defense Game#11064487 · Member
49,986
Hardware Productions#11370130 · Cool Players
49,503
Eras of War#9085947 · Member
44,591
BRICKWARS#5988141 · Ground Forces
39,897
OVR#9959763 · Member
37,231
BYBAT#5277403 · Member
31,025
UG' Interactive#33490741 · Member
29,123
TDS Modded Fanmade#34113238 · Members
28,285
Schrödinger’s Devs#7149803 · Memeber
26,235
Team Eternal Studios#4951686 · Fans!
22,609
GDI Studios#4930205 · bread crumbs
22,130
Stаrfall#1191237 · Community Member
21,945
The WikiaColors Group#6516408 · Member
18,402
Federal Republic of Noobia#17049589 · Citizen
13,632
_Myths Of Roblox_#7821208 · [Pending/New]
12,400
Doom Slayers Club#6291170 · Member
11,807
games of limbus#83753411 · Member
11,477
nates stuff#34712953 · epic gamer
10,632
THE I.R.I.S. DIRECTIVE#35967323 · Λ INITIATES
8,772
Floor of Generated Content#32867565 · Guests
7,826
doge gaming studio game game#10140504 · Fans
7,795
corny scary cult following#6181683 · Followers/Subs
6,484
Innovation Inc Roleplayers#1081161 · Roleplayer
6,191
RubyLyte Studio#5370227 · Member
5,349
Lazy Game Devs Studio#10864455 · Member
4,061
to do list#32715147 · Members
3,727
HALLOWBOOM.#3676891 · happy people
2,566
|GCAR| Grand Clone Army of the Republic#7449076 · Cadet
2,298
Valve Anti Cheat. (Anti Hack)#750678 · VAC Supporter.
1,566
Silver Oaks#32941073 · Visitor
1,093
GDl#12022469 · Member
1,062
Kameroon's Studio#17135568 · Member
607
| Elbtech |#1006211829 · Caporale
510
Tower Chaos 2#13970208 · User
247
Our Little Town#173520558 · Investigator
215
| AEC | Armed Elbow Corps#9927554 · Recruit
197
Clover Gang Nation#10825069 · [T.A.G] {security rank 3}
86
5:11 Forward#8805837 · Marketing Staff
77
| ESOC | Elbow Special Operations Command#34603205 · Chief Warrant Officer 2
62
Innovation Beans Team#13064078 · [🥉] Cool Names
55
Go on kid#8109317 · People that joined
47
Eduard's Customs#17262784 · Member
35
Awful Playz YT group#9775513 · Friend roles
33
Innovation Chips Team#14969705 · [MR]Chips Security Trainer
32
Tea Inc. Industries#16360912 · [LR] Tea Enthusiast
16

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