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@javianhavoc

Cromwell_Kat @javianhavoc #3057709942

13 November 2021
account created (per Roblox API)
13 Aug 2026, 03:18
last measured (UTC)

Username record

@javianhavoc — observed 13 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)

[¥] House Cromwell#17237783
175
Valhalla ᅠ#16923645
56
FNP | Dept. Of Foreign Affairs#35658716
2

Open data

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

Also a member of

Sonar Studios#2919215 · 🕹️Sonarian
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(学乱) Gakuran#416091513 · Students
7,588,199
Rubicon South#959433345 · Member
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Shadowrise Devs#1002185259 · Member
5,130,344
Pilot Training Club#2794513 · Rescue Squadron Pilot
3,779,985
ZedCo#3315676 · MemberZ
3,506,496
The Shrimp Game#12422265 · Player
2,638,742
red_legion#13854916 · red_legion
2,538,549
uma racing Community#376874468 · Member
1,731,425
Airplane Interactive#9525960 · Pilots
1,461,653
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,429,548
The US Military 1940s#4545116 · Private First Class
1,420,598
[CUSA] United States MiIitary#4219097 · [E1] Private
1,129,644
Factory Limited#33685094 · Worker
1,096,414
AFS: Endless#361078446 · Member
977,441
Highfield City Police Department#6117548 · Police Officer
862,949
Divine Sister#5008654 · 🌈 LGBTQ+ Divinor
647,292
|BA| -British Army-#4972535 · [OR-7] Staff Sergeant
640,285
United States Secret Serviceᅠᅠᅠ#5856978 · Special Agent
625,641
Medieval Life Group#105066501 · 💐 Supporter
529,820
Empire Frаnçаis#5610765 · Citoyen
241,617
「SBO:R」Sword Blox Online: Rebirth#5683480 · Community
222,074
[PAR] Philippine Army Roleplay#34624144 · [2LT] Second Lieutenant
70,507
Ancient Warfare X#15294179 · Vim ⧨itae
58,899
Squid Game International#12355343 · [△] Soldier
57,425
BSP | The Boy Scouts Of The Philippines#35141006 · M | Membership
55,224
Crusader Kings Official#1007115188 · Citizen
37,296
The Company: Corporate Roleplay#1027839452 · Member
35,265
Valtric#33092141 · Member
33,255
Barbadoz#9818274 · 𝐂𝐄𝐋𝐄𝐁𝐒 ✧
26,980
Delinquent District#35144747 · Delinquent
24,418
thindead#15306490 · 🌱 newbie
24,221
|HBA| Hazy's British Army.#2955779 · [OR-1] Recruit (Basic Military Training)
23,523
mxxnprism#17114401 · Member
10,210
Moss Theory#8000073 · ★ 𝗼𝘃𝗲𝗿𝗴𝗿𝗼𝘄𝗻 🌿
9,865
World of Aincrad#14895817 · Member
9,541
Vardox Studios#14455056 · Tokyo Citizen
9,322
|SRTVN| Socialist Republic of Vietnam#16868982 · Tourists
7,837
The Havocian Empire#15153605 · Cadet
6,550
Kashiro#16059193 · ┌ Civilians✰
4,967
Spxdes#9219927 · メSpxdez
3,902
[CUSA] Government#9803334 · Political Enthusiast
3,539
Squid Game Organizations#35603796 · [☂︎] Supporter
3,324
FA | - Filipino Army#11616929 · [PVT] Private
3,244
:ETM#33530700 · Member
2,268
ETM 5#34209620 · Member
1,792
[-] The Southeast Air Self Defense Force#5816144 · Nippon Traveler
1,788
The Havoc Tribe#9548123 · Follower
1,775
101st Airborne Division 1940'sᅠ#11862771 · Member
1,752
Filipino Navy RBLX | Project: TR:U#16655867 · [CiC] Commander in Chief
1,744
• The Philippine Navy •#6782058 · [PO3] Petty Officer Third Class
1,699
- aesthetics closets -#10403512 · 🍭 aesthetics
1,439
•summers apparel •#10376368 · 🐞 beetles
1,025
Squid Game The Management Program#35706270 · [◇] Supporter
946
ROKN I Republic of Korea Navy#17010481 · 훈련병ㅣSeaman Recruit
840
Corps des Chasseurs à Pied#14370093 · Voltigeurs
756
L1TERAL LEGENDS#10732675 · ✰ ᴍᴇᴍʙᴇʀꜱ
497
AFM | Armed Force Maharlika#15777540 · [TSGT] Technical Sergeant
391
Rock Island#122043164 · Member
340
Anomic League#11406294 · Member
318
mixukiya !#16434325 · tokkwi
316
[The Knights Of The Blood Oath]#12379617 · Guild Member
277
TR Universal#16922735 · [-] Contributors
260
syntax7#17207266 · Pilgrims
238
- Armed Forces of the Philippines -#33925393 · Philippine Armed Forces Administration
217
-sɪɴғᴜʟ ᴅᴇᴍᴏɴs-#13058878 · ・Recruits
216
[ᴘᴍᴀ] Philippine Military Academy#34844808 · Officer Graduate
202
xenoglossia#32595472 · ৎ🦢࿔
178
Your Era | [In Dev]#16327706 · [🪐] | Delinquent
172
RO | Revengers Online#1007408197 · Member
167
Delinquent Wars#34975041 · Moderator
118
Yokohama Tenjiku ᅠ#33009276 · [-] General Staff Officer
95
Advances killers#10184219 · |AK|〤Owners
95
G1RL B0SS ༄#12216749 · member
85
xxel#14713039 · ☆
65
*[BA]* British Army#7635857 · [2LT] Second Lieutenant
59
PhiIippine Air Force ᅠ#32611669 · [BMT] Airman Basic Course
59
Vindication!#33272184 · Member
46
† Deadlyz#14057096 · +| Member
40
侍samurai#13169402 · [寿] 📜|Moderator|📜
36
Filipino Air Force | Project TR:U#35986940 · [BMT] Basic Military Training
31
DumbSociety#5260089 · npcs
30
British Armed Forces - [UK]#15394915 · [CGSC] Chief of General Staff Committee
24
-|SoL| JAGS School of Law-#253177931 · Military Law Student
20
FA | - Ramon Intelligence Agency#11902733 · Chief of Intelligence Operations
19
-|JAGS| Judge Advocate General's Service-#6827134 · Judge Advocate
17
Black Dragons ᅠ#33002598 · [-] Leader
15
|BAF| British Army |#15394954 · [MoD] Ministry of Defense
15
FNP | Criminal Investigation and Detection Groupᅠ#33894559 · [CiC] Commander in Chief
13
Filipino Army Project:TRU#35328314 · [C-F] Co-Founder
11
FNP | Intelligence Group#34285661 · [PRES] President
11
the plastic d0lls#15207289 · Normal da hood Player
10
FNP | Aviation Unitᅠ#33890287 · [CiC] Commander in Chief
8
FNP | Philippine National Police Academy#34262965 · [PRES] President
8
Office of the Sandiganbayan#32986033 · FNP Personnel
8
FNP | Training Serviceᅠ#33895359 · [CiC] Commander in Chief
8
FNP | Special Weapons and Tacticsᅠ#33518010 · [PRES] President
7
Medal System ᅠ#32986009 · FNP Personnel
7

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