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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
53,594,139
Chillz Studios#2782840 · 🌟Royal Member🌟
18,426,501
Sonar Studios#2919215 · 🕹️Sonarian
18,156,548
Quataun#12121240 · Member
17,710,329
Rumble Studios#3333298 · Fan
11,251,840
Car Crushers Community#2726951 · Skilled Crusher
8,611,139
RELL World#1226491 · [Gen] 2X2X
6,604,268
Double Bandit Studios#13751258 · Bandits
6,286,265
YUМ#11122367 · Small Portions
6,085,737
Building & RolePlaying#7171078 · Admin 🔨
5,520,480
Tetra Games#4843918 · Fan
4,180,983
Thinking Project#1235888 · noob
4,142,508
RELL GAMES#4939446 · Bronze Rell
3,459,910
thunder1222 Productions#553699 · Member
3,392,296
KreekCraft Community#3072234 · Member
3,013,393
Kohaú#4731484 · Junior Hibachi Chef
2,608,650
BlockZone#5202664 · Member
2,516,436
Top Down Games#5292947 · Members
2,352,818
Oh My Crazy Games#7056632 · Fan
1,988,308
LightGaming!#6887275 · Member
1,974,384
|GAR| Grand Army of the Republic |#5214183 · Trooper
1,665,800
Smart's Studio#6504408 · Fans [🥰]
1,571,036
The US Military 1940s#4545116 · Private
1,419,485
Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced
1,402,613
Rats United#5948630 · Soldier
1,339,632
SEA Military#2648601 · [T] Trainee
1,190,587
Simulator Studios! ™#4256796 · Member
1,021,933
Gym Trainers#13056072 · Member
1,009,887
Stateview Correctional Facility. ∞#5025380 · Commander
1,002,084
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,806
The Nighthawk Imperium#1174414 · | 3 | Cadet
907,222
Skilled Studio LLC#787581 · Fan
882,390
No Limit Games#5542394 · Fan
816,235
Stepford County Railway#3620943 · [TD] Trainee Driver
662,100
|BA| -British Army-#4972535 · [OR-7] Staff Sergeant
640,254
Central Intelligence Agencyᅠᅠᅠ#6572612 · Special Operative
634,895
United States Secret Serviceᅠᅠᅠ#5856978 · Agent In Training
623,750
Κarate#9434941 · Player
620,302
Sharkbyte Studios#3190544 · Sharkbyte Supporter
619,302
Sebee#6303746 · 😎 PRO
528,463
Venzel Studios#9828157 · Member
495,895
The Roman Empire ᅠ#6124305 · Provincial
442,897
Soaring Games#7508011 · Early members
397,429
Hοly Rοman Empire#5908211 · Conscript
363,772
Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Sergeant First Class
299,738
Society of Witchcraft#8652643 · ☆ Scholars
297,576
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,642
SCP: Site Roleplay Community#2935212 · Group Member
218,521
Grand Robine Army#6047403 · Militia
208,767
Foxtrot Asуlum Rolеplay#5555046 · Patient
195,778
CMB | The Universal Union#4904885 · Recruit
174,023
Empire Clash Community#13025287 · Beta Tester
166,548
Half-Life World#13426157 · Community Member
112,245
United States Coast Guard ᅠ ᅠ#9057373 · [E2] Seaman Apprentice
111,983
LK Studio.#14941564 · Member
95,283
THE LIFE ALLIANCE#4522006 · ALLIED TROOP
92,640
USSS | Νational Guard#6752151 · [E1] Enlisted
75,688
Metropolitan Police Departmentᅠ#5884237 · Prospective Trainee
67,807
NL | Nederlandse Politie#5348674 · LR | Administratief/Ondersteunend personeel
67,739
Luck Simulator#13586726 · Member
67,373
Τhe United States Μarine Cοrps#6772372 · RT | Recruit Training
54,313
ᅠ Senatus Populusque Romanus ᅠ#4165387 · Provincial
52,432
Assembly Games#10725570 · ✔️Member✔️
50,535
Vikings Club#7099513 · Viking
48,259
BRAWL ARMY STUDIO#11640430 · Fan
46,915
The Sith Empire ㅤㅤ#2972000 · Imperial Recruit
42,812
Aethletics, Inc.#11583331 · ❸ Serious Competitor
32,324
Nederlandse Politie | Amsterdam#4349881 · LR - Surveillant
30,708
NL | Verkeerspolitie#5348682 · LR | Afwachting
22,219
[RF] Reaper Family#5257372 · Fans
14,249
Spooky G#8118872 · Fan
13,003
Nederlandse Ambulance | Amsterdam#4372951 · LR | Leerling
9,817
Sword and Sorrow#2965628 · Wayfarers
5,159
Jackpot Studio#14832581 · Member
4,977
United States Airforce 1960s    #3264999 · [E2] Airman
4,145
Oja-Mi Etoirir Karate - オジャミ・エトイリル空手#10142713 · White Belt║白带
3,850
Holdings Corporation#5792362 · NX0 | Patron
3,700
Viking united#6282422 · vikings
2,130
12. Army of the GAA#10565247 · XIV. Army-Corps of the GAA
1,181
Τhe Κingdom οf France#5659305 · Serf
881
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
392
「Kon. Marine Functies」#11665946 · Elementaire Maritieme Vorming (Mariniers)
353
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.