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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
174
Valhalla ᅠ#16923645
59
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
18,723,890
(学乱) Gakuran#416091513 · Students
7,535,589
Rubicon South#959433345 · Member
6,309,105
Shadowrise Devs#1002185259 · Member
5,138,729
Pilot Training Club#2794513 · Rescue Squadron Pilot
3,899,255
ZedCo#3315676 · MemberZ
3,749,453
The Shrimp Game#12422265 · Player
2,656,442
red_legion#13854916 · red_legion
2,552,020
uma racing Community#376874468 · Member
1,758,062
The US Military 1940s#4545116 · Private First Class
1,550,909
Airplane Interactive#9525960 · Pilots
1,460,825
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,436,720
[CUSA] United States MiIitary#4219097 · [E1] Private
1,157,850
Factory Limited#33685094 · Worker
1,094,115
AFS: Endless#361078446 · Member
969,337
Highfield City Police Department#6117548 · Police Officer
883,902
Divine Sister#5008654 · 🌈 LGBTQ+ Divinor
646,404
|BA| -British Army-#4972535 · [OR-7] Staff Sergeant
639,462
United States Secret Serviceᅠᅠᅠ#5856978 · Special Agent
637,602
Medieval Life Group#105066501 · 💐 Supporter
611,175
Empire Frаnçаis#5610765 · Citoyen
243,222
「SBO:R」Sword Blox Online: Rebirth#5683480 · Community
221,549
The Company: Corporate Roleplay#1027839452 · Member
140,389
[PAR] Philippine Army Roleplay#34624144 · [2LT] Second Lieutenant
87,040
Ancient Warfare X#15294179 · Vim ⧨itae
59,148
Squid Game International#12355343 · [△] Soldier
58,406
Crusader Kings Official#1007115188 · Citizen
57,577
BSP | The Boy Scouts Of The Philippines#35141006 · M | Membership
55,117
Valtric#33092141 · Member
33,707
Barbadoz#9818274 · 𝐂𝐄𝐋𝐄𝐁𝐒 ✧
26,918
Delinquent District#35144747 · Delinquent
24,617
thindead#15306490 · 🌱 newbie
24,219
|HBA| Hazy's British Army.#2955779 · [OR-1] Recruit (Basic Military Training)
23,488
mxxnprism#17114401 · Member
10,179
Moss Theory#8000073 · ★ 𝗼𝘃𝗲𝗿𝗴𝗿𝗼𝘄𝗻 🌿
9,829
World of Aincrad#14895817 · Member
9,521
Vardox Studios#14455056 · Tokyo Citizen
9,299
|SRTVN| Socialist Republic of Vietnam#16868982 · Tourists
7,826
The Havocian Empire#15153605 · Cadet
6,532
Kashiro#16059193 · ┌ Civilians✰
4,950
Spxdes#9219927 · メSpxdez
3,892
[CUSA] Government#9803334 · Political Enthusiast
3,524
Squid Game Organizations#35603796 · [☂︎] Supporter
3,489
FA | - Filipino Army#11616929 · [PVT] Private
3,234
:ETM#33530700 · Member
2,253
101st Airborne Division 1940'sᅠ#11862771 · Member
2,086
[-] The Southeast Air Self Defense Force#5816144 · Nippon Traveler
1,845
ETM 5#34209620 · Member
1,787
The Havoc Tribe#9548123 · Follower
1,781
Filipino Navy RBLX | Project: TR:U#16655867 · [CiC] Commander in Chief
1,735
• The Philippine Navy •#6782058 · [PO3] Petty Officer Third Class
1,697
- aesthetics closets -#10403512 · 🍭 aesthetics
1,466
•summers apparel •#10376368 · 🐞 beetles
1,053
Squid Game The Management Program#35706270 · [◇] Supporter
994
ROKN I Republic of Korea Navy#17010481 · 훈련병ㅣSeaman Recruit
826
Corps des Chasseurs à Pied#14370093 · Voltigeurs
752
L1TERAL LEGENDS#10732675 · ✰ ᴍᴇᴍʙᴇʀꜱ
497
AFM | Armed Force Maharlika#15777540 · [TSGT] Technical Sergeant
391
Rock Island#122043164 · Member
343
Anomic League#11406294 · Member
316
mixukiya !#16434325 · tokkwi
316
[The Knights Of The Blood Oath]#12379617 · Guild Member
276
TR Universal#16922735 · [-] Contributors
260
syntax7#17207266 · Pilgrims
237
[ᴘᴍᴀ] Philippine Military Academy#34844808 · Officer Graduate
232
- Armed Forces of the Philippines -#33925393 · Philippine Armed Forces Administration
217
-sɪɴғᴜʟ ᴅᴇᴍᴏɴs-#13058878 · ・Recruits
215
xenoglossia#32595472 · ৎ🦢࿔
179
RO | Revengers Online#1007408197 · Member
174
Your Era | [In Dev]#16327706 · [🪐] | Delinquent
172
Delinquent Wars#34975041 · Moderator
118
Yokohama Tenjiku ᅠ#33009276 · [-] General Staff Officer
100
Advances killers#10184219 · |AK|〤Owners
95
G1RL B0SS ༄#12216749 · member
85
xxel#14713039 · ☆
65
PhiIippine Air Force ᅠ#32611669 · [BMT] Airman Basic Course
59
*[BA]* British Army#7635857 · [2LT] Second Lieutenant
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
32
DumbSociety#5260089 · npcs
30
British Armed Forces - [UK]#15394915 · [CGSC] Chief of General Staff Committee
24
FA | - Ramon Intelligence Agency#11902733 · Chief of Intelligence Operations
18
-|SoL| JAGS School of Law-#253177931 · Military Law Student
18
Black Dragons ᅠ#33002598 · [-] Leader
15
|BAF| British Army |#15394954 · [MoD] Ministry of Defense
15
-|JAGS| Judge Advocate General's Service-#6827134 · Judge Advocate
13
FNP | Criminal Investigation and Detection Groupᅠ#33894559 · [CiC] Commander in Chief
12
FNP | Intelligence Group#34285661 · [PRES] President
11
Filipino Army Project:TRU#35328314 · [C-F] Co-Founder
11
the plastic d0lls#15207289 · Normal da hood Player
10
Office of the Sandiganbayan#32986033 · FNP Personnel
8
FNP | Training Serviceᅠ#33895359 · [CiC] Commander in Chief
8
FNP | Aviation Unitᅠ#33890287 · [CiC] Commander in Chief
8
FNP | Highway Patrol Groupᅠ#33900999 · [CiC] Commander in Chief
7
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.