Raising your baby bilingual in Persian from birth: the first year

Start from birth, and do not wait for your baby to be "ready": the first year is not about teaching Persian but about flooding your baby's days with warm, everyday Persian — talking, narrating, singing, naming things — because a baby who hears a lot of Persian this year is the baby who keeps it later. Before they are born, babies already tune to the rhythm of the languages around them, and within days of birth they can tell languages apart. Your baby will understand long before they speak, so a quiet first year is not a failure; it is the receptive stage, and the Persian you pour in now is being stored. Correctness and drills do not matter at this age; amount, warmth and the fact that it comes from people your baby is bonded to are what count. 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.

Start at birth, not when they "can learn"

There is no age at which a baby becomes "ready" for a language, and no benefit in holding Persian back until your child is older or talking. The opposite is true: the first year is when the groundwork gets laid, and it is laid by exposure, not instruction. So the honest starting advice is almost dull in its simplicity — speak Persian to your baby, a lot, from day one, in the ordinary moments. For why earlier beats later in general, see the best age to start teaching your child Persian.

What makes this more than a slogan is that your baby is already listening before birth. In a well-known 1986 study, Anthony DeCasper and Melanie Spence had pregnant women read the same passage aloud during the last weeks of pregnancy; after birth, the newborns changed how they sucked to hear that familiar passage, even when a stranger read it. Decades later, Christine Moon, Hugo Lagercrantz and Patricia Kuhl tested newborns in Sweden and the United States and found that babies under about three days old already responded differently to native versus foreign vowels, which means vowel learning had started in the womb. Neither study shows a baby understanding words. What they show is a baby arriving already tuned to the sound and rhythm of the language it has been hearing — which, if that language is Persian, is a head start you give simply by speaking it while pregnant and after.

What your newborn already knows

Newborns are not blank. Within days of birth they can tell some languages apart, mostly by rhythm — the pattern of stressed and unstressed beats that makes Persian sound different from English or French. Jacques Mehler's group showed this in the late 1980s, and Thierry Nazzi and colleagues sharpened it in 1998 using filtered speech that strips out the words but keeps the melody: babies discriminated languages from different rhythm families, such as English and Japanese, on prosody alone. The point for you is that a baby hearing Persian is not waiting to start; it is already sorting Persian out from the other sounds in the room.

This matters especially if your home is bilingual. Krista Byers-Heinlein, Tracey Burns and Janet Werker studied newborns who had heard two languages in the womb and found they could still tell their two languages apart from a third, rhythmically different one. A baby's brain is built to handle more than one language from the start; two languages do not confuse a newborn. The honest caveat is that this early ability is about rhythm and sound, not meaning — a 2021 meta-analysis confirms the rhythm effect is real while noting researchers still debate its exact limits. Your baby is tuned to Persian's music long before a single Persian word means anything, and that tuning is the foundation the first year builds on.

The first year is input, not drills

Because a baby cannot be "taught" in any formal sense, the whole job in year one is volume and warmth: as much live, responsive Persian as your days can hold. And "live and responsive" is not a soft add-on; it is the active ingredient. Erika Hoff, who studies bilingual development, frames acquisition as depending on both the quantity and the quality of a child's language experience, where quality means rich, back-and-forth talk rather than a screen playing in the background.

The clearest evidence for what kind of talk helps comes from Nairán Ramírez-Esparza, Adrian García-Sierra and Patricia Kuhl, who recorded babies' days with wearable recorders. They found that warm, sing-song, one-on-one "baby talk" — the slow, high, exaggerated voice adults naturally slip into with infants — predicted how many words the children produced later, and in their study of Spanish-English bilingual babies, one-on-one baby talk in infancy was linked to stronger vocabulary in both languages at age two. In a separate follow-up with a largely monolingual sample, measuring English words only, that same kind of baby talk was still linked to vocabulary at about 33 months. These are correlational studies with small samples, so they show a strong association rather than proof, but the practical message is consistent and freeing: you are not drilling a baby, you are talking warmly and directly to one. Narrating the nappy change, naming the spoon, repeating back the sounds your baby makes — that ordinary, face-to-face Persian is exactly the input the research keeps pointing to. For how many hours a day of Persian is "enough", see how much Persian your child needs to hear.

Babbling, and the long quiet before the first word

Around the middle of the first year your baby will start to babble, and babble is not random noise — it drifts toward the sounds of the language the baby hears. Bénédicte de Boysson-Bardies and colleagues found that adults listening to recordings could guess, better than chance, whether a babbling baby was growing up around French, Arabic or Cantonese. The role of hearing shows up most starkly in deaf infants, who begin canonical babbling later and with a narrower range of consonants. This gradual shift, usually called "babbling drift", traces to Roger Brown's 1958 account, and it moves toward the ambient language as the first words approach, usually near the end of the first year. In plain terms: the more Persian sounds your baby hears, the more Persian your baby's babble becomes, and that babble is practice for Persian speech.

Here is the part that unsettles many parents, so it is worth saying plainly. Your baby will understand Persian long before they speak it, and the "speaking" part can feel slow. Comprehension runs well ahead of production in every baby, in every language; a first year that is mostly listening, with few or no real words, is not a sign Persian is failing to take. It is the normal receptive stage, and the Persian you pour in now is being stored for words that come later. The thing that genuinely predicts how strong a child's Persian is down the line is how much of it they heard early — so a quiet baby who is bathed in Persian is in a far better position than a chatty one who is not.

So, in practice, this year

Narrate your day in Persian. Say what you are doing as you do it — dressing, feeding, walking, bathing. A baby cannot follow a lesson, but a baby soaks up a running Persian commentary on the world in front of them.
Talk to your baby one-on-one, warmly and face-to-face. The sing-song "baby talk" voice is not babyish nonsense; it is the kind of input the research links to stronger vocabulary later. Pause as if your baby is answering, and reply to their babble as if it were speech.
Sing Persian lullabies and name things. Lullabies carry rhythm, repetition and warmth in one bundle, and naming body parts, food and everyday objects feeds in words steadily. For where to start, see Persian lullabies for babies.
Bring in the grandparents' voices. More fluent Persian speakers means more words and a fuller, more native sound than any one parent can give. On Azizan a grandparent reads an illustrated Persian story on video, page by page, so their voice is part of your baby's first year even from another country, on the ordinary days between visits.
Let different people use different languages, and don't panic at silence. It is fine for one caregiver to speak Persian and another English; babies sort this out. A first year with little talking back is expected — keep the Persian coming, because what you put in now is what your child draws on later.

Related guides

Questions

Can I really start Persian from birth, or should I wait until my baby is older?

Start from birth, and ideally keep speaking it during pregnancy too. Babies tune to the rhythm of the languages they hear before they are born: in DeCasper and Spence's 1986 study newborns recognised a passage their mothers had read aloud in late pregnancy, and Moon, Lagercrantz and Kuhl found newborns under about three days old already treated native and foreign vowels differently. Waiting gains you nothing, and the first year is when the foundation is laid.

Will hearing two languages confuse my baby?

No. Newborns who heard two languages in the womb can still tell them apart, as Byers-Heinlein, Burns and Werker showed, and a baby's brain is set up to handle more than one language from the start. It is completely fine for one caregiver to speak Persian and another to speak the community language; babies sort out which is which.

My baby is nearly one and barely says any words. Is the Persian not working?

Almost certainly it is working. In every language, understanding comes well before speaking, and a first year that is mostly listening is the normal receptive stage, not a failure. Comprehension is building even when little comes out. What predicts a child's later strength in Persian is how much they heard early, so keep the input coming and trust the quiet.

Do I need flashcards, apps or a teaching routine for a baby this young?

No. At this age there is nothing to drill. What the research points to is warm, one-on-one, face-to-face talk — Ramírez-Esparza and colleagues found that this kind of baby talk in infancy predicted stronger vocabulary later, in bilingual babies in both of their languages. Narrating your day, singing, naming things and responding to your baby's babble is exactly the right 'curriculum'.

How does Azizan help in the first year?

Azizan does not teach your baby or replace your voice. A relative, often a grandparent, records an illustrated Persian story on video in their own voice, page by page. In the first year that adds more native Persian and another warm, familiar voice to what your baby hears every day, which is the input that matters most now — especially when grandparents live in another country.

Open Azizan — record a story for your child

Updated: 2026-11-03 · By Aida Fard

Hear when azizan is ready

azizan works now in your browser. If you like, leave your email and we will tell you when the full app and the app-store version are ready. Giving your email is optional. Privacy