The first word that is truly theirs
In a classic study in Psychological Science, infants as young as four and a half months listened longer to their own name than to other names with the same rhythm. The name is the first word that reliably cuts through the noise — months before "mama" or "milk" mean anything at all.
A lullaby that returns to the baby's name over and over places that one meaningful word inside a slow, repetitive, calming structure. Attention without stimulation — which is exactly the combination bedtime needs.
What it does for the routine
Any consistent song can become a sleep cue — that mechanism is covered in our guide to falling asleep faster. A personalized song adds two things: parents actually keep using it (it feels like theirs, not like a track from an algorithm), and the consistency does the compounding. The best sleep song is the one your family plays every single night, and a song with your baby's name in it tends to be that song.
It also earns a place beyond bedtime: a calm version for the crib, and the same name sung on a birthday morning. One word, many rituals.
How Nanafy creates it
You type the name; Nanafy's AI composes a lullaby around it — melody, voice and the name woven through the verses, in your language. Nanafy PRO includes five new songs a month for siblings, grandparents' versions, or a fresh style when you want one — and one-time credits never expire, so you only pay for what you use.
A keepsake from this exact season
The season of newborn sleep is loud, blurry and short. A song made in it — the one that played every night of the fourth trimester — becomes one of the few artifacts of this time that you can keep and replay. The song tends to outlive the sleep problems it was created for; the bedtime story years come next, and the song stays.
Frequently asked questions
Does my baby really recognize their name in a song?
From around four and a half months, research shows infants orient to their own name over similar-sounding names. Before that age, the song still works the way any calm, repeated lullaby does — and it grows into the recognition.
How do I get a personalized song?
Download Nanafy, type the name, and the song is created for you. Nanafy PRO includes five new songs per month; one-time credits are also available and never expire.
Which languages can the song be in?
Nanafy works in 17 languages, and personalized songs are created in the language of your app — the lullaby sings the name the way your family says it.
Can I make songs for two children?
Yes — each song is created around one name, and you can create songs for each child (PRO includes five new songs a month).
Sources: Mandel, D. R., Jusczyk, P. W. & Pisoni, D. B., "Infants' Recognition of the Sound Patterns of Their Own Names", Psychological Science, 1995.