Sir_duckerton @CalumHolly #1888975901
13 September 2020
account created (per Roblox API)
13 Sept 2026, 01:18
last measured (UTC)
Username record
@CalumHolly — observed 13 September 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
SecretVerse Studio#1074557114 · Membre
142,899,166Nosniy Games#3461453 · Fan
58,851,943BRAZILIAN SPYDER#35815907 · Member
39,495,074Blue Lock Rivals Unofficial Fans#34671275 · Member
32,841,411Wiggity.#12836673 · Member
31,187,428Scriptbloxian Studios#4705120 · Legend
30,020,867Yielding Arts#12013007 · Player 🎮
25,066,058No More Flops#1041977165 · Member
23,357,278Gamer Robot Inc#4372130 · Member
19,663,077Byteonix#9642354 · Member
18,797,463Chillz Studios#2782840 · 🌟Royal Member🌟
18,667,244Quataun#12121240 · Member
18,409,964Current.#34852864 · Member
18,326,202Steal a garden or something#999771657 · Member
16,288,795Uplift Games#295182 · Dreamer
14,918,448Roblox#7 · Member
13,539,949Osyriss Studios#3996161 · 💎 Member
12,952,497Sol's Studio#8509669 · [Gamers]
12,717,067The Builder's Legion#2801805 · Players
11,070,604⨯ Small World Games#17140361 · Goof
10,098,784Badass Experiences#9825692 · Member
9,012,739Jule Games#13031751 · Member
5,275,163Rise Realm#35924009 · Member
5,069,116The MonkeyMan Fan Club#14765325 · Member
4,555,989Zaps Games#33798992 · Member
4,553,177Nova Wave Games#14089766 · Member
4,359,406Rho Games#12641764 · 🌟 | Supporter
3,982,412Roblox Wiki#127081 · Wiki Helper
3,759,710Foltyn's Family#11775558 · Member
3,585,442LDS Fighting#12780439 · Genin
3,275,673Brainrotmaxxing#899848422 · Member
2,810,608The Shrimp Game#12422265 · Player
2,658,185•SunnyxMisty•#7099450 · Sunshines🤩
2,620,072red_legion#13854916 · Member
2,552,878Protect?#389736281 · Member
2,484,558Levrone group#963189791 · Member
2,473,559best tycoons studio#33447943 · Owner
2,468,155Play Legends Arena#33704704 · Member
2,401,391Punchline Lite#34943400 · Member
2,319,085Ento x Dazzy#1109330930 · Member
2,148,823blu's buds#17223663 · 🫶 buds
2,016,203Era Games#6140405 · Fans
1,905,574drowningsome#32418371 · my army
1,606,124HyperCatz#14467815 · Member
1,563,496Tiny But Sweaty#169832997 · Ronaldo
1,546,089Abracadabra#997074 · Players
1,482,862LankyBox Roblox Group!#5718151 · Member
1,457,178Crazay Clickers#16024291 · Gamer 🎮
1,393,921Our Arcade#35979691 · Player
1,133,901BOSSCAT#6897374 · Cool Cat
1,017,476I make random games#32925160 · Owner
829,726Spelling Studios#35404073 · Member
799,875ILGames x +1 Speed#135503608 · Member
796,176Ninja Challenge#34740193 · ✨ Supporters
771,836Open Minded Games (OMG)#3935369 · Cool People
762,791CatLeo Studio#6469321 · Fan
714,476Theme Park Tycoon 2#2910194 · Unranked
684,957Scorched UGC#16957520 · Supporter
640,229wrldstar ent#34509466 · Owner
625,053Masters of Engineering#682987954 · Member
603,958Blocky Roblox Games#12835182 · Player
522,583GYM Brothers#33391631 · Member
436,666Black Spruce Studio#4071570 · Player
389,505Spell Studio#17097735 · 🌍 Member
370,689VWorks Studio#6351600 · Member
359,025Vil's Developments#14883119 · Fans
342,102jump off bungee thing game studio#35019320 · Member
330,238Favorite Game!#34193326 · Members
329,572Vivat and ykk#35533777 · 😁|BEST FRIEND
317,826Trapped @ Devextra#1023370089 · Rat
303,803Moonbun#5263512 · ♡ M
241,762Origin Solutions#33016477 · 👤 | Member
193,855Flappys Studios!#8159314 · Scientist
157,636FAIR GAMES STUDIO#34506647 · Member
140,201PrismPlay Experiences#35058813 · Players
118,330The Diamond Mafia#5219766 · 𝐒𝐥𝐢𝐠𝐡𝐭𝐲 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐝 𝐃𝐢𝐚𝐦𝐨𝐧𝐝 (𝐒𝐢𝟏)
116,657Young Bosses Team#17207913 · Member 🌎
99,411Alan Global Studios#34066453 · Member
88,073[SCP Demonstrations]#35562081 · Member
80,849UGhost#34438405 · Members
74,940HiddenGame999#87282544 · Member
55,347Yummy Racers#32031159 · Member
42,798Whats Better#34055778 · Member
38,422Quickdrop Games#17372479 · Fan
32,176[Content Deleted 9237726]#9237726 · Bun Bun Follower
29,392(:Banana#16341888 · [G] Gamer
18,790хакерсиндикат#4574390 · Script Kitties
9,563Bacon Pets#35798568 · Member
6,620Frooooggg#32936481 · Following Frog 🤙
21anti scamer group#7711801 · new scamer hater
12Membership and rank as measured from this user’s public group list.