Why kai.com is the correct form
Kai
No indigenous writing system is securely attested for individual celtic names. The form shown is a modern scholarly transliteration.
KAI
Stripped of its identity, the name was reduced to plain Latin letters. The original orthography — stress, length, breathing — was erased by systems that only understand A-Z.
Kai
The Unicode restoration recovers what ASCII destroyed. This is philological accuracy — not decoration. The domain encodes to Punycode, but the browser displays the truth.
kai.com → kai.com
The non-ASCII characters in Kai are encoded while the ASCII remains visible. To the DNS, it is Punycode. To humanity, it is Kai.
How kai becomes Kai
| Step | ASCII | Unicode | Type | Scholarly Note | |
|---|---|---|---|---|---|
| 01 | k | → | K | Same | Same, capitalized |
| 02 | a | → | a | Same | Same |
| 03 | i | → | i | Same | Same |
Why Kai is classified as Tier-2 Basic
The Celtic form Kai preserves neither stress nor length in this Unicode restoration. This makes it a single-tier Tier-2 Basic name — still a scholarly step above plain ASCII, but without the distinctive phonetic features that define higher tiers.
See how Kai behaves in the PUNYCODEX Type Tool — with predictive autocomplete, character-by-character breakdown, and scholarly constraint validation.
kai
→
Kai