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@SynisterBrook

@SynisterBrook #1319246294

14 November 2019
account created (per Roblox API)
21 Aug 2026, 00:07
last measured (UTC)

Username record

@Giovanni8272roblox — observed 21 August 2026

@Keinvlo — observed 21 August 2026

@SynisterBrook — observed 21 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)

XxNightfallxX#6818487
44
|TUSA| [The United States Army]#11656837
4

Open data

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

Also a member of

Nosniy Games#3461453 · Fan
57,912,935
Sonar Studios#2919215 · 🕹️Sonarian
18,688,518
Chillz Studios#2782840 · 🌟Royal Member🌟
18,622,143
Quataun#12121240 · Member
18,315,617
Rumble Studios#3333298 · Fan
11,228,068
Car Crushers Community#2726951 · Skilled Crusher
8,647,449
RELL World#1226491 · [Gen] 2X2X
6,622,355
Double Bandit Studios#13751258 · Bandits
6,262,026
YUМ#11122367 · Small Portions
6,076,229
Building & RolePlaying#7171078 · Admin 🔨
5,852,476
Tetra Games#4843918 · Fan
4,195,944
Thinking Project#1235888 · noob
4,152,775
RELL GAMES#4939446 · Bronze Rell
3,463,214
thunder1222 Productions#553699 · Member
3,391,623
KreekCraft Community#3072234 · Member
3,013,896
Kohaú#4731484 · Junior Hibachi Chef
2,659,580
BlockZone#5202664 · Member
2,512,885
Top Down Games#5292947 · Members
2,357,808
Oh My Crazy Games#7056632 · Fan
1,986,068
LightGaming!#6887275 · Member
1,971,604
|GAR| Grand Army of the Republic |#5214183 · Trooper
1,718,941
Smart's Studio#6504408 · Fans [🥰]
1,568,946
The US Military 1940s#4545116 · Private
1,549,966
Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced
1,401,052
Rats United#5948630 · Soldier
1,336,026
SEA Military#2648601 · [T] Trainee
1,209,392
Simulator Studios! ™#4256796 · Member
1,020,869
Gym Trainers#13056072 · Member
1,008,445
Stateview Correctional Facility. ∞#5025380 · Commander
1,006,866
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,043
The Nighthawk Imperium#1174414 · | 3 | Cadet
906,229
Skilled Studio LLC#787581 · Fan
881,401
No Limit Games#5542394 · Fan
815,088
Stepford County Railway#3620943 · [TD] Trainee Driver
667,674
|BA| -British Army-#4972535 · [OR-7] Staff Sergeant
639,696
United States Secret Serviceᅠᅠᅠ#5856978 · Agent In Training
636,614
Κarate#9434941 · Player
634,501
Central Intelligence Agencyᅠᅠᅠ#6572612 · Special Operative
634,014
Sharkbyte Studios#3190544 · Sharkbyte Supporter
618,346
Sebee#6303746 · 😎 PRO
527,479
Venzel Studios#9828157 · Member
494,889
The Roman Empire ᅠ#6124305 · Provincial
443,518
Soaring Games#7508011 · Early members
396,966
Hοly Rοman Empire#5908211 · Conscript
363,364
Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Sergeant First Class
299,223
Society of Witchcraft#8652643 · ☆ Scholars
297,308
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,130
SCP: Site Roleplay Community#2935212 · Group Member
220,037
Grand Robine Army#6047403 · Militia
208,295
Foxtrot Asуlum Rolеplay#5555046 · Patient
195,489
CMB | The Universal Union#4904885 · Recruit
175,709
Empire Clash Community#13025287 · Beta Tester
168,530
Half-Life World#13426157 · Community Member
112,610
United States Coast Guard ᅠ ᅠ#9057373 · [E2] Seaman Apprentice
111,826
LK Studio.#14941564 · Member
107,462
THE LIFE ALLIANCE#4522006 · ALLIED TROOP
92,651
USSS | Νational Guard#6752151 · [E1] Enlisted
75,804
NL | Nederlandse Politie#5348674 · LR | Administratief/Ondersteunend personeel
68,787
Metropolitan Police Departmentᅠ#5884237 · Prospective Trainee
67,908
Luck Simulator#13586726 · Member
67,204
Τhe United States Μarine Cοrps#6772372 · RT | Recruit Training
54,188
ᅠ Senatus Populusque Romanus ᅠ#4165387 · Provincial
52,391
Assembly Games#10725570 · ✔️Member✔️
50,465
Vikings Club#7099513 · Viking
48,172
BRAWL ARMY STUDIO#11640430 · Fan
46,838
The Sith Empire ㅤㅤ#2972000 · Imperial Recruit
42,765
Aethletics, Inc.#11583331 · ❸ Serious Competitor
32,204
Nederlandse Politie | Amsterdam#4349881 · LR - Surveillant
30,671
NL | Verkeerspolitie#5348682 · LR | Afwachting
22,521
[RF] Reaper Family#5257372 · Fans
14,243
Spooky G#8118872 · Fan
12,988
Nederlandse Ambulance | Amsterdam#4372951 · LR | Leerling
9,807
Sword and Sorrow#2965628 · Wayfarers
5,160
Jackpot Studio#14832581 · Member
4,968
United States Airforce 1960s    #3264999 · [E2] Airman
4,141
Oja-Mi Etoirir Karate - オジャミ・エトイリル空手#10142713 · White Belt║白带
3,847
Holdings Corporation#5792362 · NX0 | Patron
3,697
Viking united#6282422 · vikings
2,130
12. Army of the GAA#10565247 · XIV. Army-Corps of the GAA
1,284
Τhe Κingdom οf France#5659305 · Serf
876
XIV. Army-Corps of the GAA#9836577 · 4. Alpine-Rangers-Div. of the GAA
785
|CAF| Colombian Armed Forces.#10350265 · Member
635
The Corps of Royal Marinеs#10835172 · Recruit
391
「Kon. Marine Functies」#11665946 · Elementaire Maritieme Vorming (Mariniers)
352
Gemeente ArnhemRP#13511825 · Inwoner
87
wolly ######6712582 · Normal people hihi
48
UnitDreams#10389083 · Private
25
unicornbabydolly#8726697 · Member
21
[SEA] Special Forces.#13931478 · [M] Marshel
21
[RP] British Army#11106782 · [MAJ] Major
16

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