Craft is a search, a pronunciation test, and a plan for the day you outgrow the joke.

If you would not print it on a conference badge in five years, think twice before putting it on a professional profile.

Steps

1Separate login, display and legal
Three fields, three jobs.
Do not assume they match.
2Search like a brand
Platform, domain, trademark if commercial.
The good ones are taken.
3Say it aloud
Podcast, radio, support call.
l vs I vs 1 is a phonetic disaster.
4Drop the unkind joke
Handles outlive the mood you were in at 16.
Residue is forever.
5Plan the migration
What breaks if you rename (links, mentions, 2FA).
Name-changes, digital edition.
6Write a pronunciation / spelling key
Especially if you added numbers to escape exhaustion.
Teaching labour, same as a rare given name.

Checklist

Uniqueness confirmed — On the platforms you need.
Display vs login mapped — Know which is frozen.
Trademark glance — If you earn money on it.
Spoken test — No homophone jokes you cannot stand.
Fifteen-year test — Especially for teens.
Recovery codes stored — Identity is also a password.
No luck generator — A password manager is not a destiny engine — and a “lucky handle” app is worse.
Child-safety check — Public usernames for minors.

A cruel or dated joke — Screenshots do not age out.
Impersonating a person or brand — ToS and sometimes real law.
Leaking a legal name you wanted private — jsmith + school year is a dossier.
Believing a rename erases search — It does not.

Platform availability checkers — First pass only.
Trademark databases — If the handle is a mark.
Password manager + 2FA — Keeping the name is also security.
This atlas’s brand-naming + name-changes pages — Clearance and migration cousins.

A good username is one you can say on a podcast and still own next year. Everything else is a draft.