Why does iPhone dictation spell my name wrong?

iPhone dictation picks words from the sounds it hears, and a name it rarely sees is the most likely to come out wrong. A May 2026 TidBITS article reports that Apple provides no list where you can add special words for Dictation ¹. That leaves three practical options: spell the name aloud for the message you are writing, correct it each time it appears, or add it to Contacts. Adding the name to Contacts can change future results, though it worked in some cases and not others.

Dictation has no word list you can edit

Many people expect a "custom dictionary" like the one in a word processor. On iPhone, the settings do not offer one for Dictation. The TidBITS author describes the Contacts app as a back-door way to train Dictation, since Apple does not offer a list of special words ¹.

The keyboard has a separate dictionary. Apple says Auto-Correction uses the keyboard dictionary to spellcheck words as you type ². That feature covers typing. Apple's dictation pages do not say whether dictated names are checked against that dictionary, so do not count on it to learn your names.

Spelling a name aloud fixes one word, once

The fastest fix for a single message is to spell the name. Apple says you can spell a word by saying its letters, such as "S-T-E-P-H-E-N" for a name ³.

That fixes one word in one message. Apple's page does not say whether the spelling is saved for later, so spell it again if it comes out wrong. Use it when the name appears once or twice.

Names that sound like common words lose to Contacts

A bigger problem happens when a name in Contacts sounds like an ordinary word. The TidBITS author reports that Dictation often prefers names in Contacts to common words that sound the same ⁴. The author suggests changing the sentence so the right word makes more sense, such as saying "bike ride", and says the wrong word still appears some of the time.

Adding the name to Contacts can help, but not always at once

One TidBITS author's method is to create a contact for the name or phrase and put the whole phrase in the First Name field, however many words it has ⁵.

Results vary. The author reports that Dictation picked up some entries quickly, while others needed more training ⁶. For a hard name, the author corrected Dictation's mistakes across a variety of test sentences. After that, Dictation improved ⁷. This is one user's testing, and the article does not say how many attempts it took, so treat the method as something to try rather than a guarantee.

Recognizers learn mostly from typical speech

Speech recognition learns from examples, and most of those examples are ordinary speech. Google states that automatic speech recognition systems are most often trained on typical speech, so people with speech impairments or heavy accents do not get the same benefit ⁸. A name from a language or spelling that the model has seen rarely is in a similar position. Apple does not say this about names, so treat it as a reasoned explanation rather than an Apple statement.

It depends on the name and the language

The cause changes what works.

• A name nobody else would say. Contacts is the option to try first, and a short test sentence shows whether it worked.
• A name that sounds like a word. Try changing the sentence first. The TidBITS author found that sentence structure sometimes worked, though not every time.
• A name in another language. Check that Dictation is set to the language you are speaking. This is the first thing to rule out.
• A name that never comes out right. Spell it aloud each time, or type it by hand.

What to do

1. Dictate the name in a short test message, and note the exact wrong spelling.
2. For the current message, spell the name aloud, as in "S-T-E-P-H-E-N" ³.
3. Create a Contacts entry with the name in the First Name field, and dictate a few sentences that use it.
4. Correct each error when it appears, as the TidBITS author did, and then dictate more sentences.
5. Test again later. If the name still comes out wrong, keep spelling it aloud and accept that the fix is partial.

For more methods, read how to make dictation spell names correctly and how to improve dictation accuracy. The glossary entry on custom vocabulary explains the idea behind a list of special terms. For the other iPhone commands, including spelling out words and changing text, see the iPhone dictation commands guide. To remove a wrong word after you dictate it, read how to delete words with iPhone dictation.