YOUR QUESTION. A CLEARER NEXT STEP.
When do children usually start social greeting?
Most children begin social greetings such as waving around 9–12 months, pair a wave with "bye-bye" by 12–15 months, and greet familiar people more spontaneously by 3–4 years. Gentle reminders remain normal through the preschool years.
In this answer 5 sections
The moment your child waves "bye-bye" or says "hi" to a neighbour, you're watching a beautiful social skill bloom — right on its own gentle timeline.
In short
Most children begin simple social greetings — waving and gesturing — around 9 to 12 months, often pairing a wave with "bye-bye" by 12 to 15 months. By 2 to 3 years many greet familiar people with a word or wave when prompted, and by 3 to 4 years they offer greetings more spontaneously, including basic politeness like "hi" and "bye". Every child arrives at this in their own time, and warm reminders are perfectly normal well into the preschool years.
How social greeting grows
Greeting is a shared social skill (ICF d7, interpersonal interactions) that builds on joint attention, imitation and the joy of connecting:
- 9–12 months — waves, lifts arms, watches your face and copies gestures
- 12–18 months — waves "bye-bye", may say "hi" or "bye" with a cue
- 2–3 years — greets familiar people with a word or gesture when reminded
- 3–4 years — greets more spontaneously, uses names, simple politeness
Greetings are learned through repetition and modelling — children copy the warm exchanges they see at home and in their community every day.
When to check in
If your three-year-old rarely makes eye contact, doesn't wave or respond to their name, or shows little interest in connecting with familiar people across different settings, a friendly developmental screen is a calm, sensible next step — not a cause for alarm.
The Pinnacle way
At Pinnacle Blooms Network, a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online list. Our speech therapy and developmental teams support social-communication skills with play, modelling and family coaching across 70+ centres in 4 states.
Trusted sources
Aligned with CDC "Learn the Signs. Act Early." milestones, AAP/HealthyChildren guidance on social-emotional development, and WHO ICF interpersonal-interaction domains.
Next step — if you'd like reassurance about your child's social greetings, book a developmental check with the Pinnacle team on WhatsApp: +91 91001 81181.
This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.
CONNECT THE ANSWER TO YOUR CHILD’S DAY
Something to notice. Something to discuss.
What to notice
By age 3, watch for little eye contact, no waving, no response to name, or limited interest in connecting with familiar people across settings — a calm reason to arrange a developmental screen.
In everyday life
Model greetings warmly every day — wave and say "hi" and "bye" at the door, during video calls and with neighbours. Children learn greetings by copying the joyful exchanges they see at home.
Bring your observations and questions to your child’s professional. Choose activities that suit your child’s comfort, abilities and agreed plan.
Bring your questions to a first visitQuestions families ask
At what age do babies start waving?
Many babies begin waving around 9 to 12 months, often copying the gestures they see at home. With warm daily modelling, a wave paired with "bye-bye" usually appears by 12 to 15 months.
Is it normal for my 3-year-old to need reminders to say hello?
Yes. Many three-year-olds still need a gentle reminder to greet people, and greetings become more spontaneous between 3 and 4 years. Friendly modelling helps the skill grow.
When should I be concerned about social greeting?
If your three-year-old rarely makes eye contact, doesn't wave or respond to their name, or shows little interest in connecting with familiar people across settings, a developmental screen is a sensible, calm next step.
FOLLOW THE SOURCE
References behind this answer.
- Source referenceCDC: Learn the Signs. Act Early. — developmental milestones
- Source referenceAAP HealthyChildren: Ages & Stages social-emotional development
- Organisation website · further readingWHO ICF — interpersonal interactions (d7)
References are supplied with this answer. An organisation homepage offers further reading; it does not establish an independent review of this page.
Content attribution: SETU Consortium · Pinnacle Blooms Network.
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General information supports a conversation with an appropriately qualified professional. Advice, goals and support depend on the individual child.