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20 domain names verified available at the registry (RDAP) on May 19, 2026 — availability changes fast, re-check before registering.

full 4 letter english word + 2 numbers at the end. 6 chars total

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2.9
kly7.com

Cool light, bright future · Short, punchy, evokes illumination

3.2
nux6.com

Core, nucleus, central point · Strong 'ux' suffix sounds robust and technical

2.3
kloq2.com

Lock, secure, block · Unique spelling of 'lock' for brandability

1.0
q9k1.com

Quantum kernel node · Tech-forward, niche appeal

1.0
z7m3.com

Zenith motion system · Strong consonants, good flow

1.0
j4w9.com

Jet wave signal · Dynamic, energetic vibe

1.0
t8p1.com

Tap pulse tech · Action-oriented, crisp

1.0
r3k7.com

Rocket key access · Secure, robust connotation

1.0
n9d5.com

Node data hub · Infrastructure focused

1.0
w1s8.com

Web site source · Web development context

1.0
k4b3.com

Key board block · Hardware or security related

1.0
p7t2.com

Port tunnel tech · Networking specific

1.0
s2g9.com

Speed gear engine · Automotive or gaming vibe

1.0
d6n4.com

Digital node nexus · Central, connecting meaning

1.0
h8j1.com

High jump jump · Playful, action-oriented

1.0
f3m7.com

Farm mesh network · Agri-tech or IoT feel

1.0
l5v6.com

Love vibe loop · Social or dating app hint

2.3
jinx8.com

Luck, chance, magic · Edgy, memorable word with mystical connotations

2.3
kelp4.com

Growth, ocean, organic · Nature root suggests sustainability and growth

2.3
zinc6.com

Metal, resilience, base · Elemental name suggests durability and foundation

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How we picked these names

NameBuddy.ai used a large language model to brainstorm hundreds of brandable candidates from the prompt above, then ran each one through a live RDAP/WHOIS check against the registries for .ai, .com, .io, .app and .net. The list you see is the subset that came back as not registered at the time of the search — so every name on this page is genuinely available to claim. Availability changes fast, though: if you find one you like, register it within the next hour or two through any accredited registrar.

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Frequently asked

Are these names really available to register?+

Yes — every name on this page passed a live RDAP / WHOIS check at the time the search ran. Domain availability changes minute-by-minute, so if you see one you like, register it immediately. The "Register" buttons hand off to Namecheap, which re-checks availability on its side before you complete payment.

How do I register a domain I like?+

Click any name to open it on Namecheap and complete checkout there. NameBuddy.ai is not a registrar — we just generate and verify candidates. See our best-registrars guide for the trade-offs between Cloudflare Registrar (at-cost), Namecheap (friendly UI), and Porkbun (unusual TLDs).

What about trademarks?+

An available domain is not a clear trademark. Before you build a brand around any name, search the USPTO and EUIPO databases for conflicts in your industry. Our startup-name checklist walks through the full pre-registration trademark check.

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