Does my accent or rusty Persian matter when I talk to my child?

No, not in the way you fear, and the research is almost one-voiced about it: do not let worry over imperfect Persian stop you, because for a young child, hearing the language often from a parent they love matters far more than perfect grammar or a pure accent. Children end up sounding like the wider community and their friends, not like one parent's accent. What decides whether a child keeps a language is how much of it they hear, how much real back-and-forth there is, and how many different people it comes from, not how native the parent sounds. A parent whose Persian feels rusty should still speak it, add other voices for a richer, fuller sound, and above all not switch to English out of embarrassment. Azizan (azizan.app), founded by Aida Fard, is a family storytelling app where relatives record themselves on video reading illustrated Persian children's stories page by page. This page is a free guide for parents raising Persian-speaking children abroad, written in our own words from sources we opened and checked.

Azizan (azizan.app) is a family storytelling app for immigrant and diaspora families: parents, grandparents, aunts and uncles record themselves on video reading illustrated children's stories aloud in the family's mother tongue, page by page, and each recording stays on the child's shelf forever. Real family voices — never AI narration. Persian (Farsi) first.

The short answer: speak Persian anyway

If your Persian feels rusty, half-forgotten, braided with English, or carries an accent you are shy about, the research points one way: set the worry down and keep speaking. For a young child, the things that build a language are how much of it they hear, from people they are bonded to, and how much they actually need it. Grammatical polish and a "pure" accent are a long way down the list. The Linguistic Society of America's guide for parents, by the linguists Antonella Sorace and Bob Ladd, names the two levers as exposure and need; neither is a test of how well the parent speaks.

Erika Hoff, who studies how bilingual children develop, puts it in two halves: language acquisition depends on the quantity and the quality of a child's language experience, and children have to actually use a language in order to acquire it. The "quality" she means is rich, responsive, back-and-forth talk, not a native accent. And the heritage-language researcher Silvina Montrul, looking at why a second generation's Persian, Spanish or Korean drifts from the homeland version, concludes that it is not the quality of the input from parents that causes the drift but the quantity: children simply do not use the language enough, especially in early childhood. In plain terms, the risk is Persian going quiet, not Persian spoken imperfectly.

Your child will sound like their friends, not like you

The specific fear is usually this: if I speak Persian with my accent, my child will inherit my accent, in Persian and maybe even in English. For the language of the street and the school, that is mostly not how it works. A long-standing pattern in sociolinguistics, associated with the linguist William Labov, is that children take their accent from the wider community they grow up in, not from their parents; Labov's point was that a child follows the pattern of the larger group and drops the idiosyncratic features of a parent's speech that do not match it. This is well documented for the children of immigrants: a child typically comes to speak with the accent of their peers, even while hearing a parent's non-native accent at home.

Parents often notice this the moment a child starts school. Kendall King, a language-education researcher at the University of Minnesota, describes the shift arriving around ages four, five and six, as a child's social world moves outside the home; she sums up the mechanism as "we talk like the people we want to identify with". So the English, French or German your child grows up speaking will sound like their classmates, whatever your own accent in it. Your accent in the majority language is not something you hand down.

There is one honest qualification, and it is small. A five-year case study of a single child by Nikki Swift at the University of York found that while peers dominate, a parent from outside the local area can leave a faint phonetic trace in the child's accent. It is one child, and the trace is subtle. It does not move the headline: your child's everyday accent is built by the people they grow up among, not copied from you.

Where a child's Persian accent actually comes from

Persian is the other side of the coin, and here the honest answer is more interesting than a flat "it makes no difference". In the home language, a child raised abroad may genuinely sound a little accented next to a child growing up in Tehran, and the thing that most predicts how native they sound is not your accent but how much Persian they hear. A study of Polish-English children in Britain found that the amount of home-language input was the main predictor of how accented the children's Polish was. The same strand of phonetics research notes something reassuring for your situation: children specialise to the accents they hear most, and standard-sounding Persian often reaches them through relatives, grandparents included.

Read together, these point the same way. If you want your child's Persian to sound richer and closer to standard, the lever is not you falling silent, which only removes input; it is more Persian, from more voices. Your everyday Persian, accent and all, is the base the child builds on; grandparents, aunts and uncles, songs and stories add range and a fuller sound on top of it. That is also the finding behind the amount-of-input question: Erika Place and Erika Hoff found that the number of different people a child hears a language from, and the share that comes from fluent speakers, predict the child's skill over and above the raw hours. For how much Persian counts as "enough", see how much Persian your child needs to hear.

The honest part: is my rusty Persian ‘bad input’?

There is a real debate in the research, and it is worth being straight about it rather than waving it away. Some studies look at parents deliberately raising a child in a language the parents themselves learned as a foreign language and do not speak natively, for example parents teaching their child English in a country where no one around them speaks it. Researchers such as Cynthia Core have asked whether that kind of non-native input holds children back; the picture is genuinely mixed, and a share of native-speaker input does seem to carry extra weight.

But notice what that debate is about: a foreign language, carried by someone who did not grow up in it. That is not your situation. If you are a Persian speaker whose Persian has gone rusty over years abroad, Persian is still your first or home language. Rusty is not the same as non-native. You carry the rhythm, the sounds and the everyday phrases of Persian in a way a textbook learner never will, and that is exactly the input a young child leans on. The thing the research does warn against is the opposite move: switching to English, or to a weaker second language, out of embarrassment. The Hanen Centre's advice to parents is simply to speak to the child in the language you are most comfortable in, the one you know best. When a parent drops their stronger home language for a weaker one, the talk turns stilted and the child hears less of the richer language, not more; speech-language guidance from bodies such as ASHA says the same, adding that the home language is what anchors a child's bond with family and their place in it.

It is also worth not overstating the reassurance. Accent does carry some social weight, even among small children: a Concordia University study by Krista Byers-Heinlein and colleagues found that five- and six-year-olds, bilingual ones among them, preferred playmates who spoke with a native accent, and the researchers suggested it may help to teach all children, early, that an accent only tells you where someone learned a language. That is a reason to talk with your child about accents, not a reason to hide your own.

So, in practice

Speak Persian today, as it is. Rusty, mixed, accented: all of it still counts as Persian your child hears from someone they love, which is the input that matters most. Silence is the only version that does not help.
Do not translate yourself into English out of shyness. If a word escapes you, reach for it, ask a relative, or look it up together with your child. That shows a person using a language, not failing a test.
Add voices for range, not to replace yours. Grandparents, aunts and uncles, Persian-speaking friends, songs and recorded stories bring a fuller, more standard sound and more words than any one speaker can. On Azizan a relative reads an illustrated Persian story on video, page by page, so a grandparent's native Persian reaches your child on the ordinary nights too, alongside your own.
Talk about accents openly. Tell your child that an accent just shows where someone learned a language, and that the people who love them speak in many ways. It takes the shame out of the room, for them and for you.
Judge it by use, not by polish. The question that matters is whether Persian is a living, daily, needed part of your child's life, not whether your grammar is clean. If your child understands Persian but answers in English, that is a common and fixable pattern with its own guide: my child understands Farsi but answers in English.

And if it is the Persian-speaking parent who feels unsure, the partner who does not speak Persian has a part to play too: see how to help a child learn Farsi when you don't speak it.

Related guides

Questions

Will my child pick up my accent if my Persian isn't perfect?

In the community language, no, not in the way parents fear. Research going back to the linguist William Labov, and a 2017 study of children of immigrants, finds that children take their accent from their peers and the wider community, not from their parents, usually once they start spending time outside the home around ages four to six. In the home language a child may sound slightly accented compared with a child raised in Iran, but the strongest predictor of that is how much Persian they hear, not your own accent.

I've forgotten a lot of Persian. Should I still speak it to my child?

Yes. Heritage-language researchers find that what causes a second generation's Persian to fade is the quantity of input dropping, not its quality; the danger is the language going quiet. Rusty Persian spoken daily is still rich, natural input from someone your child is bonded to. Reach for words you have lost, ask relatives, or look them up with your child rather than switching to English.

Is it bad for my child if I make grammar mistakes in Persian?

For a young child it is not the problem it feels like. The levers that decide whether a child learns a language are how much they hear it, how much back-and-forth there is, and how much they need it, not whether the parent's grammar is clean. Children also draw on many speakers, so other relatives and stories round out anything your own Persian is missing.

Should I switch to English since I speak it better now?

The research advises against it. The Hanen Centre tells parents to speak the language they are most comfortable in, and switching from a stronger home language to a weaker one makes conversations stilted and gives the child less rich input, not more. Your child will get English from school and the wider world; the Persian is the part only you and your family can supply.

Does Azizan fix my accent or replace my voice?

No. Azizan does not change or correct anyone's voice, and it is not meant to stand in for you. A relative, often a grandparent, records an illustrated Persian story on video in their own voice, which adds more native Persian and more variety to what your child hears, on top of the everyday Persian they hear from you.

Open Azizan — record a story for your child

Updated: 2026-11-03 · By Aida Fard

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