Is Halo available as a brand name?

High Risk15/100 Brand Score

Halo is a heavily contested brand name: 1 live trademark match on the USPTO register, 5 of 5 major domains registered, and no registered business entity using the name in Delaware's registry.

Halo scores 15/100 (high risk) in our automated brand-name screen — an exact live US trademark already exists and the .com is already registered, with no exact Delaware entity conflict.

Registry data changes constantly — new trademarks are filed every day, so a name that screens clear today may not next month. Re-run a live check before you commit to a name.

Last checked October 6, 2026Run a live check

Why Halo is contested

The USPTO register shows a live mark exactly matching Halo.

Every one of the 5 major domains we screen is registered: halo.com, halo.ai, halo.io, halo.co, halo.app.

No exactly matching business entity appears in Delaware's registry.

Taken together, these are the registry signals of a name already in active commercial use rather than an unclaimed one.

If this is the name you wanted, here’s what to do when a name is already taken.

Domain Availability

0 of 5 available
halo.com
Registered
Taken
halo.ai
Registered
Taken
halo.io
Registered
Taken
halo.co
Registered
Taken
halo.app
Registered
Taken

Trademark Analysis

40 registered · USPTO
🔴 Exact live trademark match found (1) on the USPTO register.

Knockout screening only — not a legal trademark clearance search and not legal advice. Similar marks, related classes, and common-law rights are not captured here. Consult a trademark attorney before relying on this.

TrademarkOwnerStatusClass
HALO
Serial 99365374 · Reg 8195683
HALO Technologies IncLive/Registered009
HALO
Serial 99167701 · Reg 8100209
Rolling Rodents L.L.C.Live/Registered028
HALO
Serial 99121801 · Reg 8039674
Select Products Holdings LLCLive/Registered016
HALO
Serial 98685312 · Reg 8044682
ECD Lacrosse, Inc.Live/Registered028
HALO
Serial 98473348 · Reg 7987174
Ultradent Products, Inc.Live/Registered010
HALO
Serial 97717563 · Reg 7969331
Halo Dream, Inc.Live/Registered024
HALO
Serial 98398702 · Reg 7943387
Halo Water Systems, LLCLive/Registered011
HALO
Serial 98975772 · Reg 7921776
WH Products, LLCLive/Registered011
HALO
Serial 98529116 · Reg 7896605
WH Products, LLCLive/Registered021
HALO
Serial 98784300 · Reg 7898546
Skin Safeguard Inc.Live/Registered021
HALO
Serial 98230495 · Reg 7874981
Halo Technologies, IncLive/Registered010
HALO
Serial 97383587 · Reg 7789926
NIO CO., LTD.Live/Registered012
HALO
Serial 98636398 · Reg 7723467
Seats IncorporatedLive/Registered012
HALO
Serial 98381032 · Reg 7701628
CenTex Aerospace, Inc.Live/Registered037
HALO
Serial 88837010 · Reg 7697681
Halo Technologies Europe LimitedLive/Registered009
HALO
Serial 98312564 · Reg 7667122
Maars Holding B.V.Live/Registered006
HALO
Serial 90632915 · Reg 7656883
HALO HANGERS LTD.Live/Registered020
HALO
Serial 79368263 · Reg 7646321
Halo Solutions LtdLive/Registered009
HALO
Serial 98454522 · Reg 7625154
Halo, Inc.Live/Registered016
HALO
Serial 97767250 · Reg 7553275
Hershey's Metal Meister, LLCLive/Registered007
HALO
Serial 97499289 · Reg 7430035
Halo Investing, Inc.Live/Registered036
HALO
Serial 97540878 · Reg 7414909
Orthene Chemicals Ltd.Live/Registered001
HALO
Serial 90980621 · Reg 7402486
Halo, Inc.Live/Registered025
HALO
Serial 90564404 · Reg 7402375
WH PRODUCTS, LLCLive/Registered011
HALO
Serial 90505937 · Reg 7374834
WH PRODUCTS, LLCLive/Registered011
HALO
Serial 97819767 · Reg 7337962
Finish Line Technologies. Inc.Live/Registered004
HALO
Serial 97312335 · Reg 7190913
GA Telesis, LLCLive/Registered036
HALO
Serial 87157986 · Reg 7183110
SMPL Inc.Live/Registered009
HALO
Serial 97174494 · Reg 7134416
Halo, Purely for Pets, Inc.Live/Registered031
HALO
Serial 90719069 · Reg 7094313
HYOSUNG TNS INC.Live/Registered009
HALO
Serial 88324242 · Reg 7070863
SYMPLR SOFTWARE LLCLive/Registered009
HALO
Serial 90182209 · Reg 7062567
C2Sense, Inc.Live/Registered009
HALO
Serial 90979477 · Reg 7044327
Halo, Inc.Live/Registered025
HALO
Serial 88921777 · Reg 7039353
Sewell Power Transfer Pty LtdLive/Registered009
HALO
Serial 87816752 · Reg 7043185
LIFE FITNESS, LLCLive/Registered009
HALO
Serial 97695976 · Reg 7043132
ASSA ABLOY AMERICAS RESIDENTIAL INC.Live/Registered006
HALO
Serial 87814933 · Reg 7043184
LIFE FITNESS, LLCLive/Registered009
HALO
Serial 97696018 · Reg 7043133
ASSA ABLOY AMERICAS RESIDENTIAL INC.Live/Registered006
HALO
Serial 97262198 · Reg 7005100
World Diamond Source, Inc.Live/Registered007
HALO
Serial 97268207 · Reg 7005796
World Diamond Source, Inc.Live/Registered007
Make it official
File your trademark with the USPTO →

File through the official USPTO Trademark Center. Requires a free USPTO.gov account.

Business Entity Search

5 matches · 5 states
🟢 No exact Delaware match.

Knockout screening only — not legal advice. Entity-name availability varies by state and entity type, and a match (or its absence) is not a legal determination. Confirm with the Secretary of State or an attorney before filing.

CompanyStateTypeStatusFormation
HALO
ID T14960
10 similar names
HALO, INC.HALO, INC.H.A.L.O., LIMITEDHALO, INC.HALO, LLCHALO L.L.C.HALO AND COMPANY LLCHALO, LLCHALO & CO., LLCHALO INC.
FLTrademarkInactive09/04/1991
HALO
Agent: MCKENZIE ADAMS
CAStock Corporation - Ca - GeneralActive2024-02-28T00:00:00.000Z
HALO
—
TX—On file—
HALO 123, INC.
Agent: THE CORPORATION TRUST COMPANY
10 similar names
AG HALO HOLDINGS, LPHALO 123, INC.HALO 18 LLCHALO1 LOAN FUNDING LLCHALO 27, INC.HALO2CLOUD, LLCHALO2 LOAN FUNDING LLCHALO360 LLCHALO3 HOLDINGS LLCHALO46 USA INC.
DECorporation / GeneralOn file9/11/2018
HALO 2012, INC.
Agent: THE CORPORATION
10 similar names
HALO & BLOOM HAIR LOUNGE LLCHALO & HAVEN LLCHALO & HORNS LLCHALO & HUE ESTHETICS LLCHALO & KIN L.L.C.HALO & REIGN PROPERTY MGMT LLCHALO & WINGS LLCHALO (NEW YORK) CORPORATIONHALO 118 CANDLE COMPANY, LLCHALO 2012, INC.
NYCorporationActive02/08/2007
Make it official
Register your company in Delaware →

Form your entity with the Delaware Division of Corporations. Note: a Delaware registered agent is required.

Social Handles

8 platforms
X
Taken
GitHub
Taken
TikTok
Taken
Bluesky
Taken
Threads
Taken
YouTube
Taken
LinkedIn
Taken
Instagram
Taken

Checked by profile lookup. “Likely available” means no profile resolves — it is not confirmation the handle can be registered.

Search Competition

Google · US
Competition Score
Low
advertiser competition for this term
Google Results
242k
indexed pages for exact term
SEO Difficulty
High
how hard it is to rank for this term
Search Volume
246k /mo
▼ 18% MoM
#Top Google resultsDomain
1Halo (franchise)en.wikipedia.org
2Halo - Official Site (en)www.halowaypoint.com
3r/halowww.reddit.com
4Halox.com
5Halo (TV Series 2022–2024)www.imdb.com
6HALO Branded Solutions | Branded Solutions That Break ...halo.com
Competitive landscape
AI analysis

The search environment for "Halo" is saturated (contest_level: saturated): 246,000 U.S. monthly searches and 242,000 indexed results, with a keyword difficulty of 70/100, are monopolised by the Halo gaming franchise across the top five organic positions (en.wikipedia.org, halowaypoint.com, reddit.com, x.com, imdb.com) and by Halo Branded Solutions at rank 6 on halo.com — a new brand using this name would have no realistic path to organic search presence on this term.

AI Brand Analysis

The 15/100 score reflects near-total blockage across three of four signals. The trademark landscape is critically saturated: HALO is a live/registered mark held by dozens of distinct owners spanning Classes 001, 004, 006, 007, 009, 010, 011, 012, 016, 020, 021, 024, 025, 028, 031, 036, and 037 — covering technology, medical devices, apparel, housewares, financial services, pet food, and more. Every checked domain (halo.com, halo.ai, halo.io, halo.co, halo.app) is taken, scoring 0 on both Trademark and Domain signals.

The sole bright spot is the Entity signal (100/100): no exact 'HALO' match exists in Delaware, and state-level records show only non-identical variants (e.g., HALO 123, INC.; HALO 2012, INC.), meaning incorporation is technically feasible — but entity availability cannot offset the trademark and domain barriers. Search Competition scores 18/100: the term draws 246,000 U.S. monthly searches (down 18% month-over-month) with a keyword difficulty of 70/100 and 242,000 indexed Google results, and the top-ranked results are dominated by the global Halo gaming franchise (Wikipedia, halowaypoint.com, Reddit, IMDB) and Halo Branded Solutions on halo.com — leaving virtually no organic visibility pathway for a new entrant.

Abandon this name Trademark saturation across 17+ classes and a fully blocked domain set make HALO unownable in practice.
Identify your target class first Before coining alternatives, confirm your Nice class to scope which existing HALO registrations pose direct conflict.
Pursue a coined or modified name Choose a distinctive, non-dictionary alternative — six options below — to avoid the search dominance of the Halo gaming franchise.

Looking for other options? Try the Name Generator — describe what you’re building and get names screened before you see them.

Alternatives to Halo

Related names from our screening index, ordered by how clear they screened. Each links to its own full breakdown.

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This is an automated knockout screen, not legal advice. Signals reflect automated checks as of October 6, 2026 and can change at any time — verify independently (and consult a trademark attorney) before relying on them.