not waving bye at 15m
Should I worry that my 15-month-old doesn't wave bye-bye?
Not waving bye-bye at 15 months is usually not worrying on its own — what matters is the wider pattern of gestures like pointing, showing, responding to name and shared smiles. If several of these are missing together, a gentle developmental check is a wise next step. Any diagnosis is formed only at a Pinnacle centre under clinician care.
A wave goodbye is a tiny gesture with a big story behind it — so it's natural to wonder when it's coming.
In short
A single missing skill like waving bye-bye at 15 months is usually not a cause for alarm on its own — many warm, healthy toddlers wave a little later. What matters more is the whole picture of how your child connects: do they share smiles, point at things they want, look back at you, and copy little actions? If those social-communication threads are there, waving often follows soon. If several gestures are missing together, a gentle developmental check is a wise, hopeful next step.What to look for around 15 months
At this age, waving belongs to a family of early gestures that show your child is sharing their world with you. Alongside waving, look for:- Pointing to ask for or show you something
- Showing or handing you objects to share interest
- Responding to their name by turning to you
- Copying simple actions like clapping or banging
- Eye contact and back-and-forth smiles during play
If your toddler is doing most of these, a not-yet-wave is very likely just a matter of timing. If you notice several of these gestures are absent, or eye contact and shared attention feel limited, that pattern — rather than any one skill — is what's worth checking.
A simple thing you can try
Gestures grow through warm, repeated, face-to-face moments. Make goodbyes playful and exaggerated — wave big, say "bye-bye!" cheerfully, and gently guide your child's hand for a few days. Toddlers learn gestures by watching and copying the people they love most.The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from a single sign at home. If you'd like reassurance, a friendly developmental check can map your child's social and communication milestones and show you exactly where to support them. Explore why a toddler may not be waving at 15 months and how speech and communication therapy builds early gestures.Trusted sources
Guidance on early social-communication milestones from the American Academy of Pediatrics' HealthyChildren resource and the US CDC developmental milestone framework informs this overview; both describe gestures like waving and pointing as part of a broader social pattern rather than a single pass-or-fail skill.Next step — If you'd like clarity, book a developmental check with a Pinnacle clinician and see your child's starting point with confidence.
This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
What to watch
Watch the whole pattern, not one skill: does your child point, show you things, respond to their name, copy simple actions, and share eye contact and smiles? If several of these are missing together, arrange a developmental check.
Try this at home
Make goodbyes playful — wave big, say a cheerful 'bye-bye!', and gently guide your toddler's hand for a few days. Children learn gestures by copying the people they love.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-11 · reviewed every 365 days
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
Is not waving bye-bye at 15 months a sign of autism?
Not on its own. Waving can simply arrive a little later in many healthy toddlers. Concern is more reasonable when several early gestures — pointing, showing, responding to name, shared smiles — are missing together. A developmental check can give you clear reassurance.
When do most toddlers start waving?
Many babies wave somewhere between 9 and 15 months, but the range is wide. If your child shares attention in other ways, a later wave is usually just a matter of timing.
What can I do to help my child learn to wave?
Make goodbyes warm and exaggerated, wave clearly while saying 'bye-bye', and gently guide your child's hand. Frequent, playful, face-to-face moments help gestures emerge.
When should I seek a developmental check?
If by 15 months your toddler shows few gestures overall, doesn't point or show you things, rarely responds to their name, or shares little eye contact, a gentle developmental check is a wise step.