Short Domain Names: What's Left and How to Find One

Updated: 5 min read Editorial team DomainAvail
Short answer

Short domain names are scarce in .com: single letters are reserved, and every two- and three-letter combination is registered. Pronounceable five- and six-letter coined words are the realistic target. Short names in other endings exist, but many registries price them as premium, so check the renewal cost before you buy.

“Short” means different things to different people. For a domain investor, it’s three characters. For a founder looking for a brand, anything under ten that you can say on the phone. The useful question isn’t “how short can I get” but “what is the shortest name that’s still free and still works as a name”. The answer depends a lot on the ending.

Short domain names in .com: what’s left

Here is the honest state of .com by length:

Length (letters only)CombinationsStatus as new registration
126Reserved, except three pre-1993 registrations
2676All registered
317,576All registered
4456,976Pronounceable ones long gone; random strings occasionally drop
5about 11.9 millionPronounceable coined words sometimes free
6+far moreRealistic for coined and two-part names

Numbers and hyphens extend the pool, but names like “x7q.com” or “ab-c.com” are hard to say and easy to mistype. They’re for investors, not brands.

The practical takeaway: if you need a .com, aim for six to ten letters with a pronounceable structure. If the name must be four letters or fewer, you are either buying on the aftermarket or using another ending.

3 letter domains and other endings

Newer endings still have short names available. The catch is pricing. Many registries placed short strings and dictionary words into premium tiers, so a three-letter .xyz or .app may cost far more than the standard rate, sometimes every year. How that works is in registry premium domain prices.

Country codes vary. .de, for example, has allowed one- and two-character names and purely numeric names since 2009, and DENIC charges the same flat price for all of them. Most short .de names were taken quickly once the rule changed, but the pool of four- and five-letter .de names is less crowded than .com’s.

Some endings work as domain hacks, where the ending completes a word. These can be short and memorable, but they confuse people who expect .com.

How to find a short domain name

Five methods that actually produce free names:

  1. Coin a word with a clear sound pattern. Consonant-vowel patterns like CVCVC (“lomir”, “tavex”) or CVCCV are easy to say. You can generate hundreds and check them in bulk.
  2. Drop a vowel, carefully. “Ledgr” for “ledger” works if people already know the word. It adds a spelling hurdle, so test it.
  3. Use a newer ending with standard pricing. Not every short name in every ending is premium. A search that shows the price next to each result tells you quickly.
  4. Watch expiring short names. Four- and five-letter names do drop. They’re usually caught by specialised services, explained in domain drop catching.
  5. Buy on the aftermarket. For a strong brand, a five-letter .com from an owner may be worth more than years of explaining an awkward name.

For the first method, a few lines of Python generate pronounceable candidates:

import itertools, random

consonants = "bdfgklmnprstvz"
vowels = "aeiou"

names = ["".join(p) for p in itertools.product(consonants, vowels, consonants, vowels, consonants)]
random.shuffle(names)
print(len(names))
print(names[:10])

That gives 14 × 5 × 14 × 5 × 14 = 68,600 five-letter CVCVC strings. Shuffle, read through a few hundred, keep the ones that sound like a word but aren’t one, and check the shortlist. Many will be taken in .com, but you’ll find free ones far faster than by guessing.

4 letter domain names: realistic options

Four letters is where many founders give up on .com and start looking elsewhere. Before you do, separate two kinds of four-letter names. Pronounceable ones, like “veso” or “kiro”, are scarce and expensive on the aftermarket. Acronyms, like the initials of a company, are easier to find in newer endings and sometimes in country codes, but they rarely mean anything to people who don’t already know you.

If your brand really is an acronym, consider pairing it with a word: “abcstudio” or “abc-law” is longer but tells visitors what you do. If you want a pronounceable four-letter name, budget for buying one, or move to five letters, where coined names are still free often enough to be worth the search.

Short brandable domains vs. clear longer names

Shorter isn’t automatically better. A short coined name has to be learned: nobody knows what “tavex” does. A longer descriptive name explains itself but is harder to protect as a trademark and easier to confuse with competitors.

Short coined (5–6 letters)Descriptive (10–15 letters)
Memorable once knownYesYes
Understandable at first sightNoYes
Trademark protectionEasierHarder
Availability in .comSometimesOften, as a two-word combination
Typo riskDepends on spellingHigher with long words

Good middle ground: a short real word plus a suffix, like “fernhq” or “useledger”. More patterns are in domain name ideas. If the .com of your favourite is gone, alternatives when the .com is taken helps you choose an ending, and why a domain shows unavailable explains reserved short names.

What short names cost

A free short name at standard price costs the same as any other name in that ending, for example €14.99 for a .com or €61.99 for a .io. Premium short names in newer endings and aftermarket names follow their own prices.

To test a batch of short candidates quickly, paste them into a multi-ending domain search. Names that come back at the standard price are your real shortlist.

Found your domain? You can check and register it directly at buy a domain – yearly price from €2.99.

FAQ

What is the shortest domain name possible?

Technically a single character before the ending. Most registries reserve one-letter names or sell them only through special processes. In .com, single letters have been reserved since the 1990s, with three exceptions registered before that, x.com, q.com and z.com.

Are there any 3-letter .com domains available?

Not as new registrations. All letter-only three-character .com names are registered, so the only route is buying one from its owner, which typically costs a lot. Three-letter names in newer endings are often still available, frequently at premium prices.

Is a short domain better for SEO?

No direct effect. Search engines don't rank shorter domains higher. Short names help with memorability, typing and branding, which can help indirectly through people remembering and linking to you.

How many characters can a domain name have at most?

Each label can be up to 63 characters, and the full name up to 253. Nobody should use anything close to that, but it's the technical limit from the DNS standards.