YOUR QUESTION. A CLEARER NEXT STEP.
If a Child Isn't Showing Social Greeting Yet
Social greeting — waving, smiling back, saying "hi" — usually emerges between about 9 and 18 months, at each child's own pace. As a caregiver, keep modelling warm greetings, weave them into daily routines, and arrange a calm developmental check if greeting isn't growing alongside other social-communication steps like responding to name, pointing or babble. This is not a diagnosis — it's an early, supportive look, because gentle play-based help works beautifully at this age.
In this answer 5 sections
A wave, a smile, a shy "hi" — these little hellos grow at their own pace, and your gentle attention helps them bloom.
In short
Social greeting — waving, smiling back, saying or signing "hi" and "bye" — usually emerges between about 9 and 18 months, but every child arrives at their own time. As a caregiver, the best things you can do are keep modelling warm greetings, build them into daily routines, and arrange a calm developmental check if the skill isn't appearing alongside other social-communication steps. This is not a diagnosis — it's a wise, early look that helps you support the child with confidence.
What to watch
Greeting is one thread in a child's wider social weave. Gentle signs that a clinician's eye would help include:
- No shared looking or smiling back when you greet them face to face.
- Not responding to their name by around 12 months.
- No early gestures — no waving, pointing or reaching to be picked up by 12–15 months.
- Few or no words by 16–18 months, or little babble used to "talk" to people.
- Greeting that isn't growing — staying the same over weeks despite warm, repeated modelling.
The aim is reassurance, not alarm: most children simply need more playful practice, and a check tells you exactly where they are.
The science
Greeting sits within ICF activity-and-participation (d7, interpersonal interactions). It is learnt through hundreds of warm, repeated exchanges — eye contact, turn-taking, copying. Naming the greeting, pausing to give a turn, and celebrating any attempt all strengthen it. When greeting lags alongside other social steps, early playful support works beautifully at this age.
The Pinnacle way
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 clinicians watch how the child connects, then build support around play. You can read more about social greeting and how our speech therapy team nurtures early connection.
Trusted sources
WHO ICF framework for interpersonal interactions (chapter d7); CDC "Learn the Signs, Act Early" milestones on social and communication development; American Academy of Pediatrics (healthychildren.org) guidance on early social-emotional milestones.
Next step — Trust what you've noticed. Book a developmental assessment with a Pinnacle clinician for a warm, clear picture of the child's social milestones.
CONNECT THE ANSWER TO YOUR CHILD’S DAY
Something to notice. Something to discuss.
What to notice
Seek a developmental check if the child doesn't smile back or share looking when greeted, doesn't respond to their name by ~12 months, shows no waving, pointing or reaching by 12–15 months, has few or no words by 16–18 months, or if greeting isn't growing despite warm, repeated modelling.
In everyday life
Make hellos and goodbyes a playful ritual — wave and say "hi" warmly at the door, with family members, even to toys. Pause, give the child a turn, and celebrate any attempt, however small.
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 should a child start showing social greeting?
Greetings like smiling back, waving and saying or signing "hi" and "bye" usually emerge between about 9 and 18 months. Every child arrives at their own pace, so a small delay alone is rarely a worry — but it's worth watching alongside other social steps.
How can I encourage greeting as a caregiver?
Model warm hellos and goodbyes throughout the day, weave them into routines, pause to give the child a turn, and celebrate any attempt. Hundreds of small, playful exchanges build the skill.
When should I arrange a developmental check?
Arrange a calm check if greeting isn't appearing alongside other social-communication steps — not responding to name by 12 months, no waving or pointing by 12–15 months, or few words by 16–18 months. Early support works beautifully at this age.
FOLLOW THE SOURCE
References behind this answer.
- Source referenceCDC Learn the Signs, Act Early — social milestones
- Organisation website · further readingWHO ICF — interpersonal interactions (d7)
- Organisation website · further readingAAP HealthyChildren — early social-emotional development
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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