Kiernan @GamerBuy13 #1376672834
25 December 2019
account created (per Roblox API)
1 Sept 2026, 19:18
last measured (UTC)
Username record
@GamerBuy13 — observed 1 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
BIG Games Pets#3959677 · Fan
29,164,418Bee Swarm Simulator Club#3982592 · Member
18,240,951Sol's Studio#8509669 · [Gamers]
12,739,331BIG Games™#2703304 · Fan
11,254,156Wild Atelier#7947655 · Member
9,015,979Low Effort Studios.#16403616 · Yeeter
7,390,548Building & RolePlaying#7171078 · Admin 🔨
6,539,706100 CCU PLEASE#127465947 · Member
6,508,428Double Bandit Studios#13751258 · Bandits
6,256,021Emotes CO.#5446074 · Member
6,154,818YUМ#11122367 · Small Portions
6,071,154Tycoon Empire Studios#11221055 · Fan
5,245,599JOFO Games#15340279 · Support
4,725,345YXceptional Studios#4217910 · Pro
4,425,381Tetra Games#4843918 · Fan
4,195,619BIGworks Games#16911200 · Member
3,782,620Gamefam x Sonic#13632331 · Member
3,566,852Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner
3,410,083thunder1222 Productions#553699 · Member
3,390,133OMG - One More Games#15998317 · Member
2,969,194Zero Robux Studios#559957136 · Member
2,911,716BIG Games Super Fun#10026748 · Fan
2,898,565BIG Games Experimental#4981455 · Fan
2,723,391Rock Panda Games#8252064 · Fan
2,475,722#PeachySquad#4483841 · Peachy Squad Member!
2,231,523Oh My Crazy Games#7056632 · Fan
1,984,849LightGaming!#6887275 · Member
1,970,153Moonlight Productions.#7311036 · Member
1,860,206Super Magnet Studios#5054561 · Supporter
1,793,873Nova Digital Games#526536480 · Member
1,765,153Emote Clan#6264771 · Member
1,702,126Wonder Works Studio#6258143 · Member
1,540,419Studio Serenity#3261090 · Owner
1,381,680Mega Funny Games!#12240642 · Fan
1,307,337BloxByte Games#4619164 · Fan
1,252,893Zood Studios#5606884 · ✨ Gamer
1,104,842Small World Games - Tycoons!#11268456 · Member
1,052,856PlayCrate!#13004189 · Fan
965,907Blend Productions#8736530 · Member
894,432Flisk Studios#16201023 · Awesome people
845,159Blue Fox Development#5253408 · T | Transgender
837,714Mojo's Games#3661096 · Member
784,365very big wheat#6058858 · Member
757,530Mr Ducky Studio#8954519 · Member
747,978Honey The Unicorn#5142719 · Member
716,089Theme Park Tycoon 2#2910194 · Theme park grand master
684,961Crafty Savage!#6116651 · ❤️・Member
673,646ALASKIANS#15672029 · ALASKIAN
660,944Bloxmatic Games#14388616 · Fan 😸
614,516Wavy Crown#6684389 · Fan
591,120Frenzy Productions.#12336592 · Member
589,913Tycoon Palace#5678957 · Member
550,944BlueDevGroup#7040466 · Member
451,632don't read the group's description#35455005 · member
435,930wravager games#3029865 · 🎮 Member
394,226White Dragon Studio#7472400 · Member
350,407Xuefei Games#6717202 · Base
344,742KB Productions.#11812840 · Member
334,221Blox Games ᅠ#5738488 · Member
311,635faderanat's magnificence#889496621 · Member
304,226Central Medical Instituteᅟ#33504510 · Registered Nurse
303,287MeganPlays#4585175 · Member
282,052Mage // Tycoon#16491165 · Fan
257,523G00FY#10120275 · Member
246,993United Clan of ROBLOX#18 · Patriot
237,037KAJA Simulators#4726079 · Member
230,133Future Nostalgia Productions#14092867 · Nostalgia Member
228,335Out of Donuts#15476941 · Member
223,691Pinkheart Games#1005157018 · Member
191,849Venture Tale Team#5436787 · Venturer
163,963Wendoggo Games#10104491 · Member
161,019Perry The Panda#5510736 · Member
147,941Plehlowla's Studio#9250955 · ⭐| Member
142,391CutePlushie Games#413303572 · Newcomers
137,089Shift-Lock Studios#8517069 · Member
124,910PunLun's Studio#12008346 · Member
108,718Venice Entertainment.#10313579 · Members
101,846Wonder Works Collab#10725909 · Member
97,318Ellectric Studios#33400710 · Member
96,368Wonder Works Partnership#12431769 · Member
75,956Retrobyte Gamess#33245554 · Member
64,918By Your Side Productions#13217737 · By Sider ☀️
63,315EVOLUTION ENT#16266230 · members.
57,952Sken#11188711 · Sken Members
50,497RMT Productions#15676261 · Members
27,712ViewYT#4505807 · Member
26,230VSøft#32843109 · players
25,960Coolmath Games!#7205727 · Coolmath Gamer
24,020LH Productions#32885880 · Member
22,685Wonderland Productions.#17348898 · Member
20,568KawaiiPaws#16400613 · Member
19,904GIAW Entertainment.#5863123 · ⊹ Member ⊹
16,079Wonder Works Jams#9519382 · Member
11,512Deluxe Entertainment And Store#34434048 · Member
9,964Soulless Horror#14985027 · Member
9,813SE Productions.#33344297 · Member
8,830SnapBuild#33791256 · Player
8,359• Timeless Productions#14523142 · Members
8,326Olivia Rodrigo Entertainment#34411568 · Member
6,774Angelique Productions !#15511852 · Member
3,200Membership and rank as measured from this user’s public group list.