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@xstefan01

Crystal @xstefan01 #163804367

20 September 2016
account created (per Roblox API)
22 Aug 2026, 19:04
last measured (UTC)

Username record

@xstefan01 — observed 22 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)

[The Soviet Union.]#5814876
37
CrystalKiddo fans!#4852416
20
-| The Union's Armed Forces |-#5507640
16
Gameing Studio#2993340
10
Doggie Keys#5133854
9
DOGGY CLUB!#3212045
1
[The Union’s Intelligence Service.]#5891872
1

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,036,198
BIG Games Pets#3959677 · Fan
29,174,861
LSPLASH#3049798 · you guys
24,072,550
Chillz Studios#2782840 · 🌟Royal Member🌟
18,591,314
Bee Swarm Simulator Club#3982592 · Member
18,228,464
Rumble Studios#3333298 · Fan
11,232,206
Car Crushers Community#2726951 · Skilled Crusher
8,643,981
RELL World#1226491 · [Gen] 2X2X
6,620,571
Pilot Training Club#2794513 · Rescue Squadron Pilot
3,870,182
Ronalds#33883891 · Trainee
2,520,469
Police Roleplay Community#4328109 · Community Member
2,225,911
Moonlight Productions.#7311036 · Member
1,862,134
Virtual Block Studio#2856593 · Member
1,489,747
Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced
1,401,592
The Woods Company#454397042 · Community Member
1,131,291
RoMart Corporation#13874159 · Noted Customer
1,104,815
Blox Studiо#4843020 · Member
974,175
Stepford County Railway#3620943 · [TD] Trainee Driver
667,083
Tycoon Heavens#35754558 · Member
606,079
Bloxco Stores#14334637 · Senior Store Colleague
408,969
berezaa Games™#1137635 · Fan
384,604
(TRGH) The Robloxian General Hospital#5204783 · [3] Senior Receptionist
282,821
McRonaldʼs#8189157 · Trainee
263,401
The Roblox Assault Team#7013 · [1] Conscript
259,490
Slized Games#34664124 · Member
255,534
Typical Developers#2700233 · [🐣] Fans / Supporters
182,453
Slinky Slink Studios#14422515 · 🧢 Slinker (Member)
137,771
Rise of Nations#832833 · Fan
107,273
Trolleybuses Fan Group#4572671 · [DR+] Driver+
102,185
World Conquеst#12670687 · Conqueror
87,626
SAGamer#4127992 · Fans
78,833
Modern Hotel With Elevators Group#9825143 · Members
50,866
Saitama Sim Legacy#4907167 · Saitamas
48,682
matthewleg0 game access#17371555 · Member
48,190
Transport Simulator [TS]#2636810 · Passenger
48,124
Αeroware#8471373 · Member
45,055
LumberCraft#4066869 · Member
42,517
Swift Shopping Corporation#32889454 · Noted Customer
38,565
DS Events#13649304 · Visitor
34,502
VAMOS Transit#17331978 · [F] Fan
27,702
Ladybug, PLC#16433555 · Customer
25,936
My Lifts Group#6820891 · [TS] Trainee Surfer
23,382
Riverrail#6758076 · [TC] Train Crew
13,590
ESC - Eurovision Song Contest -#33896655 · Fans
13,216
Urban Transport Fan Group#7738629 · [TD]Transport Driver
12,064
Direct Retail Solutions#12734419 · Fan
9,493
Ⴝtгаtton Οakmont#4679864 · Member
6,543
Lakeside Stores Ltd#12742446 · Customer
4,854
Tech Demo World#16992429 · Customer
4,650
Lifts / Elevators#5015621 · 5 Moderator
4,347
SomeElevator's Game Group#10090232 · 1 | Community Member
3,818
Emerson Technologies#8942273 · Customer
2,934
The Dark Triad#5790637 · Lower Snatcher
2,508
Verkehrsbetriebe Luzern#4986259 · 2 | Members
1,922
UK | Jet2#32527698 · Former Staff
1,309
The Soviet Union ʄ#8484154 · Foreign Immigrant
1,062
Sοviet Armed Fοrcеs#11119660 · Enlist (Needs Training)
737
RoMart Corporation - Sandbox#34134184 · Customer
567
SIA “Rīgas satiksme”#6268221 · Passenger
486
The Confederacy's Armored Battalion.#10356752 · I | Conscripted.
218
Warsaw Pact#4334903 · Warsaw Member
179
[USSR] - The Soviet Union#7440308 · Soviet Citizen
142
Akaimon#8013871 · Tester
139
TechHigh Academy#32069863 · Year 11
136
BonzaaBlox#17057017 · Chief Operations Officer
103
Swift Cafe Limited#34944077 · Customer
96
Backup's Family#7773740 · Close Friends
93
Lumen Corporation#35244211 · Member
67
High Skyz Corporation#5167043 · Noted Customer
61
RoMart Studios#33858599 · QA Tester
60
Administration Invitation#9278180 · Administration Team High Command
52
SwiftUK#35606190 · Passenger
38
The Bus Driver#4941148 · Assistant Holder
32
Soviet Union Industries#9824019 · Member
26
Tarom Roblox#5593819 · Pilot
20
The Slavic Republic [TSR]#14157759 · Trainee
20
The Union's Administration Team#9310447 · Chief Supervisor
18
Communist Party of the Soviet Unionᅠᅠ ᅠᅠ#7067643 · Party Committee
18
Мinistry оf Defenсe#11404542 · [OR-1]
18
-| The Union's Development and Administration |-#5521161 · Superintendent
16
Karen's Airlines#34953991 · Passenger
14
The Soviet Union's Armed Forces (---)#9735767 · Enlisted
13
Hungarian Express TFG RP#33499976 · [A] Administrator
11
Ringling10's Fan club#6889627 · Admin
9
The Confederacy's Municipality.#14480836 · I | Applicant.
9
[The Union’s Admission.]#5891868 · Trainee
8
Soviet Border Security#5329239 · Trainee
7
Soviet Union's Government#7811470 · Premier
6
Kremlin Regiment ƒ#8205740 · 102nd Rifle Battalion
3
[TSU!] The Soviet Union#9865087 · Premier
3
The Union's Red Guard (---)#5696275 · Deputy Premier
3
Kremlin Regiment!#8206038 · Senior Guardsman
3
SYPD TRAINING CENTERE#5771717 · Chief of police
2

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